Y/n's POV
              I woke up and yawned, I felt arms wrapped around me. I looked to my side to see G with his arms wrapped around my waist. I blushed. He pulled me closer to him. My blush got darker. I heard G chuckle and saw him open his one eye socket which made me fall off the bed. I peaked my head up to see G dying of laughter. I climbed back on the bed then tackled him to the ground.

I was on top of him keeping him on the ground giggling, while he was chuckling. "I'd rather be on top and you be on the bottom!" He said with a wink causing me to blush. He used magic to have me float in the air, then he dropped me in his arms.

              "Hey!" I said "what?" He asked "first, you slept with me second, you drop me in your arms!" I said. "Sorry kitty! Did you want me to drop you instead?" He asked teasingly I wrapped my arms around his neck "Nonononono!" I said. "Thought so!" He said with a smirk. We went to the couch. He put me on his lap. "Thought you didn't want me on your lap?" I said teasingly.

              "You're good for today!" He said. He nuzzled his head into my neck. Since G wasn't paying attention I grabbed the TV remote and put on the funny animals show. I ended up falling asleep on him a little later.

              When I woke up I didn't see G and I was in a dark room. Very dark. "G-G?!" I said "G-G I-if th-this is a j-joke it isn't f-funny!" I stuttered. A few minutes later I saw a tall skeleton that kinda looked like G. He towered over me and looked into my eyes, and By looked I meant stare. When he stood up straight he said "so you're the one my son has fallen in love with?" The skeleton said "wh-" he cut me off "I am G's father! Gaster! Nice to meet you Y/n! Sorry I can't meet you person to person without being in the void. But right now I'm with some of G's other brothers!" He said I nodded "my times up! I'll see you some other time!" He said then left and I woke up.

G's POV
              I decided to pull a prank on Y/n. I wanted to scare her and have her meet Gaster. I got off of the couch and waited for Gaster to meet her and for her to wake up. When she did she glanced around the room, Gaster told me what happened, then she went walking around the house "G-G?! Th-this is-isn't f-funny!" She said. A little later she got tired of searching and sat on the couch. She had her knees to her face and she had her forehead resting on her knees. She started crying.

              I walked over to her "what's wrong Y/n?" I asked she was quick to hug me. "Y-you s-scared m-me!" She said. She wouldn't let go of me.
Wow.
I didn't think she'd get that scared!
Well she did sound pretty scared when she was in the void.
True

              "Where were you?" She asked "in my room." I said "no, I looked in your room!" She said "I had to go somewhere real quick." I said "you usually leave a note!" She said. "I had to get there quickly!" I said. "I still think you're lying to me." She said crossing her arms and looking away from me. "Alright! I was pranking you!" I said "that wasn't funny! You scared me half to death!" She yelled "calm-" she cut me off "I thought you were dead!" She yelled before storming off.

Now she's definitely upset.
I know... I'm going to apologize.

              I went into Y/n's room and she was laying on the floor "you ok?" I asked "I tripped." She said. I picked her up and placed her on the bed. I sat down on the bed next to her "sorry for pranking you. I didn't think you'd start crying." I said, she hugged me again "n-no I'm sorry for yelling..." she said. I hugged her back. "I'm sorry." I whispered.