So yeah. I got this part idea from @RainbowD123 and it's brilliant so enjoy and tell me what you think!!".
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Rainbow was so happy that her sister was finally gone. She and Applejack were happy together again and things went bak to way they were before Star came.

That is until one day Rainbow got a text.

I know your secret sis and I will tell Applejack if you dont leave

Rainbow looked up at Applejack. She got up and walked to the bathroom. She locker the door and sat down on the floor.

What do you want from me??

She waited for a response. Her phone buzzed.

I want you to leave and give me Applejack. You're no good for her. You remember that summer three years ago??. Remember what you tried to do??. Wouldn't want Applejack to find out would you??. She might think you're crazy or might not want you around.

Rainbow couldn't believe she was bringing it up. She texted back.

Don't bring that up Star!!. It was a stupid thing. But I just missed mom and dad so much. Don't say a word. What do you want??

Rainbow couldn't believe she was going to do what her sister said for once.

Pack your bags and run away tonight. never ever show your face around here again. Deal??.

Rainbow sighed. "Applejack can't find out".

Deal

Rainbow got up. She out her phone away. She washed her hands and left the bathroom. She walked into the living room where Applejack was. She walked over to her and sat down beside her. Applejack wrapped her arms around her.

"I love you", Rainbow said. She stayed in Applejack's arms. This would be the last time she would be in Applejack's arms.

"Ah love you too".

Applejack had no idea what was going to happen tonight. The best thing that's ever happen to her was going to leave and she had no idea.
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Applejack woke up because she was cold. That hasn't happened in a long time. Sitting up she noticed Rainbow wasn't there. The sunlight lit up the room.

"Rainbow??", she called. She got out of bed and looked around. She looked back at the bed. A piece of paper caught her eye. She walked over Rainbow's side of the bed. Applejack picked up a folded piece of paper. Unfolding she saw a letter written to her.

If you're reading this I've been gone for a few hours. Now don't blame yourself. I chose to run away. I can't tell you why but just know that you'll be okay with her. She'll take care of you and you won't have to worry about anything ever again. You should learn to love her so it it'll be easier. As for me??.Well since I won't have you I won't have anything to live for. So this goodbye as well. I love you. Forever yours -Rainbow Dash

Applejack put the letter down. She hurried out of the room. No. She couldn't be gone. This was a prank. It had to be.

Applejack ran down the hall and down the stairs calling for Rainbow. Her heart was racing. She came into the kitchen but stopped. Star was there with a plate of pancakes on the counter.

"Where is she??", Applejack growled.

Her blood was boiling. Star was behind this. Star looked at Applejack and smirked.

"Don't know. All that matters is that you don't have any reason to be with her and now you can be with me".

Applejack stomped up to her and punched her so hard Star fell unconscious.

She grabbed her phone and called 911. She reported Star being in her house and then Rainbow as a run away and told the operator to hurry.

"She's gunna kill herself".
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Applejack changed her clothes and brush her teeth and face. Brushing her hair quickly she heard the police cars pulling up.

Applejack had star arrested. The woman admitted blackmailing her.

"What did you blackmail her with??", Applejack demanded.

Star smirked. "After our parents died Rainbow was always upset, never happy. Then like 3 years ago she tried to kill herself. She didn't tell you??".

Applejack shook her head.

"Hm. Must've been too ashamed to tell you. Probably thought you wouldn't want her around anymore if you found out".

"Is that why she left??. So you wouldn't tell me??. You made her leave. You love to torture your sister don't cha??".

Star smirked. "All in a day's work".

Suddenly Applejack got a call. It was Twilight.

"Hello??".

"Applejack. I spotted Rainbow Dash. She's at the bridge that goes into downtown Manehattan".

"Keep and eye on her. Don't let her see you or she'll know we're looking for her. Ah'm in mah way".

"Okay. Hurry. Either She's gunna jump or She's gunna go into that part of town and get killed there. Either way she'll die".

"Not on mah watch. See ya soon".

Applejack hung up. She looked at the cop.

"Get her out of mah sight. I'm gunna go get Rainbow back".

She hurried over to her car. She got in, buckled up and drove away.

The bridge to downtown Manehattan was half an hour away. She just hoped she would get there in time. If Rainbow did decided to kill herself by jumping off she would most likely spend a bit of time thinking about her life. Rainbow liked to take her time with things and not just jump right into it.

Applejack chuckled at the irony of that thought.

"Take as much time as you want Rainbow. Just think".
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Rainbow looked down at the water below. She touched the rocks in her sweater pockets. She sighed and looked out at the ocean view.

She sat there just enjoying her last view of the ocean. It was so beautiful yet it would the thing that kills her. She decided that that was enough. She slowly got to her feet.

Rainbow looked down. All she had to was jump and it would be all over. She tried to decide on how she would do this. Should she jump?? should she just fall foward?? Should she-".

Suddenly she was grabbed. Rainbow screamed. She struggled against the person as they pulled her to the other side.

"Let me go!!. This isn't any of your business!!", she yelled.

The person put her down on the sidewalk and spun her around. Rainbow's eyes widened. Applejack.

"Applejack. What- How-??".

"She told me everythin. Star told me what she told you. She got arrested. Ah should smack you right now but ah don't want to".

Applejack hugged her tightly.

"This is all ah wanna do an never let go".

Rainbow felt tears rise. Applejack pulled away. She shook the younger teen by the shoulders.

"What the hell is wrong with you??!!", she yelled. "Ah should kill u u right now but that's why you're here in the first place so ah won't".

Applejack looked down at Rainbow. She wrapped her arms around her waist. She felt something hard. Looking down she saw stuff in Rainbow's pockets. Reaching in she took out rocks. Applejack took out each and every one of them and threw them into the ocean.

Applejack walked up to Rainbow. She grabbed Rainbow by the shoulders. She looked at Rainbow for a minute.

"Applejack. You're scaring me. Say something".

Applejack let out a laugh.

"Ah'm scarin you??".

Rainbow nodded.

"You nearly kill me when you were standin on the ledge of ah bridge about to jump and you're the one that's scared??".

Rainbow bit her lip and looked away.

"Rainbow. Look at me".

Rainbow looked at the ground.

"I can't".

"What do you mean"??, Applejack asked.

"I can't bring myself, after what I was about to do, to look at you. Why aren't you mad??".

Applejack laughed. "Mad??. You think ah would be mad??".

Rainbow nodded.

Applejack took her hands and brought them to Rainbow's cheeks. She gently lifted Rainbow's head up so Rainbow was looking at her.

"Rainbow. Ah'm not mad. Ah'm not at all. Ah'm happy, worried, confused, ah little upset. But ah can't be mad at chu".

Applejack hugged the smaller girl. Rainbow hugged back.

"I'm sorry. I'm so sorry", she said.

Applejack pulled away. She kissed her forehead.

"Baby. Please. Why didn't you tell me??".

Rainbow sighed. "I thought that if you knew, you'd think I was insane or something and wouldn't love me anymore, because what I did. Because I'm nuts".

Applejack shook her head.

"No Rainbow. You're not crazy. You were lonely, depressed, you missed your parents. You were 13, Rainbow. Ya can excuse yourself. Your parents meant alot to ya and they were gone. You thought that was the only to be with them again. Ah understand".

Rainbow broke down into tears. She hugged Applejack tightly. Applejack held her as she cried.

"I'm so happy to see you. I didn't want to but I thought I had to".

Applejack rubbed her back.

"Ah know. But Ah'm here now. Star is gone and you're okay".

After After a minute or two Rainbow pulled away. Applejack looked at her.

"Ah am just so happy you're safe. When ah woke up and found that note, ah didn't want ta believe you were gone. Mah world was gone. The most important thing ta me was gone. And then when ah saw your sister in mah house".

Applejack laughed. "Ah walked up to her....... and punched her straight in the face".

Rainbow's eyes widend. She laughed, her hand over her mouth.

"You did??".

Applejack nodded. "Sure did. She fell to the floor, she was out like ah candle on a windy night".

The two girls laughed. Applejack held her waist. She held her close to her. She touched Rainbow's cheek. Slowly, she leaned in. Their lips touched. Rainbow kissed back, her eyes closed. This was the best feeling she had in weeks. This was where she belonged.

Finally they pulled apart. Rainbow looked up at Applejack, smiling.

Applejack the said, "Let's get chu home".

She took out her phone. She called the girls.

"Ah have her. She's just fine".

'Thank goodness. We'll tell the police. You sure she's okay??".

"Yeah. Had to sneak up on her and grab her. Had a little moment to let it all out but she's fine now".

'Okay. Great. We'll meet you at your house'.

"Sounds great. See ya there. And when we.get there, Don't yell".

"Fine. We won't. Bye".

Applejack hung up.

"C'mon. Let's go home".

The two walked back to the car. The drive home was quiet. Applejack held Rainbow's hand the entire way there. They got home. As soon as Rainbow go out she was grabbed and crushed in a hug.

"Thank God you're okay", Twilight said. Rainbow smiled at her friends. She rubbed her neck.

"Hehe. Yeah. Sorry for scaring you guys. I-".

"Rainbow", Twilight said. "You don't have to explain yourself to us. We're just happy you're safe and here".

Rainbow smiled.

She felt at hand in hers. She turned and looked at Applejack.

"I'm just tired. I've been awake for more than 24 hours. I didn't go to sleep last night so".

Applejack frowned. She looked at the others. They thought the same thing.

"Well. We'll see you girls another day", Rarity said pushing the others towards her car.

"Rainbow. Don't be ridiculous ever again and Applejack dear. Don't let her out of your sight".

Applejack laughed. She wrapped her arms around Rainbow's waist.

"Ah won't".

The girls got into the car. Applejack dragged Rainbow inside and closed the door. Rainbow leaned against the door and looked around. She sighed.

"I missed this place".

Rainbow walked around the house. Applejack followed her. Rainbow Dash smiled as she walked into each room and gently touched a few objects here and there. They came to the bedroom.

Rainbow sighed. She climbed into bed.

"My amazing bed. I missed. You. I took a nap on the sidewalk last night. It wasn't soft".

Applejack turned the light off and kicked off her shoes. She laid down next to her. The girls got under the blanket.

Applejack wrapped her arms around Rainbow.

"Now this is right, because ah swear if ah had woken up to your sister, ah woulda killed her. But you. Babe, ah can't wait to wake up to see your face again".

Rainbow smiled. "I'm just glad she's out of the way".

Applejack then said, "Remember this. You're mah girl. Noone can take yiur place. Your may be pretty. You're gorgeous and cute. She may have money and fame and guys and girls throwin themselves at her. But you have me. Plus, she's ah slut. You're innocent".

She poked Rainbow's nose, making her smile.

"Ah love you so much. Don't firget that".

Rainbow smiled. "I won't Applejack. I love you too".

Rainbow laid her head on Applejack's chest with a smile. She was where she belonged. She was home and no one could take her place. Unless they wanted to be punched by Applejack and sent to jail. Noone.

And that's it!! That's the final part to that. So yeah. Comment below and tomorrow I'll have something else for ya. So goodnight everyone -Meka :)