A/n: Okay so I know that Shawn isn't in Los Angeles but let's pretend that he is. Anyways, please enjoy this imagine! Okay, let's begin!

I've been dating the singer and songwriter Shawn Mendes for three and a half months now. Shawn is currently in Los Angeles. My next door neighbor, John, who happens to be like a big brother to me, called me.

"Hey Johnny, what's up?" I asked.

"Kristen and I are going into the city today, do you want to come?" He asked while mentioning his girlfriend.

"Sure. Let me just get my shoes on and then I'll be over." I said. We hung up and I got ready and went next door.

"Ready to go?" John asked. I nodded.

"Yup. Let's take a trip to Boston!" I said excitedly. John and Kristen laughed. They know how much I love the city that we're from. John drove, Kristen sat in the passenger seat, and I sat in the back. I couldn't stop looking out the window at the beautiful city in front of us as we drove there.

"So how are you and Shawn?" Kristen asked. I smiled.

"Oh we're wonderful. It's hard to be away from him, so I miss him a lot of course, but I love him, so that makes up for it." I said.

"You know, I've known you since your mom was pregnant with you. I've heard you talk about guys in the past, and I've seen you have crushes on other guys before, but nothing compares to the way you are about Shawn." John said.

"Yeah. I love him. He's great and there's something magical, something special about him." I said. We soon arrived in the city and walked around. We went to the Boston Public Garden and saw the Make Way for Ducklings statues.

"Are you having fun Y/n?" John asked.

"Yes but we've been walking around so much that now my feet hurt." I said with a small laugh.

"Get on my back, I'll give you a piggyback ride back to the car." John said. I nodded and got on his back. When we got into the car, I saw that I had gotten a text from Shawn. I opened it.

Shawny: Call me when you get a chance please.

Me: Okay, I'm in the car right now, but I'll call you when I get home.

Shawny: Okay.

I sat in the back of the car and sighed.

"You okay Y/n?" Kristen asked.

"Yeah. Shawn wants me to call him when I get a chance so I'll just call him when I get home. I just looked at my twitter and there's pictures of John giving me a piggyback all over. Maybe Shawn saw it." I said. I called Shawn when I got home.

"Hey Y/n." He said. He never calls me by my name. He always calls me by a cute nickname or something.

"Hi baby. What's up?" I asked.

"I'm going to ask you a question and I need you to answer me honestly." Shawn said.

"Okay." I said.

"Who's that guy?" Shawn asked.

"What guy? You mean the guy that gave me a piggyback?" I asked.

"Yes. Are you cheating on me with him?" Shawn asked. My heart broke.

"Are you serious Shawn? Why would I ever cheat on you?" I asked.

"I don't know. But whoever the guy is, he's giving you a piggyback ride and I don't like that." Shawn said.

"So you don't like the fact that a guy that's basically like my big brother and that I've known my whole entire life gave me a piggyback ride because my feet were hurting?" I asked.

"Oh." He said.

"Yeah. That's my next door neighbor, John. Shawn, I would never cheat on you and I'm honestly very hurt that you ever thought that." I said.

"Well I saw a picture of a random guy giving you a piggyback ride, what else am I supposed to do?" Shawn practically yelled.

"Trust me! We're in a relationship, you're supposed to trust me! And by the way, whoever took the pictures, cropped his girlfriend out of the pictures. John and Kristen are very in love." I said. Shawn sighed.

"I'm sorry babe." Shawn said.

"I have to go Shawn." I said.

"Wait, baby, please." He pleaded.

"No. You accused me of cheating on you, so I'm pretty hurt by you right now. I need to go." I said, hung up, and went next door. John answered the door and saw that I had been crying.

"What's wrong?" He asked as he let me into the house. I sat at the island in the kitchen and told him and Kristen everything.

"I just can't believe that he would accuse me of that. I thought that he trusted me. He keeps trying to call me but I'm just so hurt." I said. Kristen rubbed my back.

"Everything will be okay." She said.

"No, because what if this is it for us? What if this is the end of him and I? Guys, I love him." I said. They nodded. I then stood up and went out to John's backyard. They have a man made little fish pond and I sat down in front of it. I looked at a stone that was in front of it. The stone had a quote engraved on it and also had a plaque that said that the stone was in memory of John's brother, Jake. John came out and sat next to me.

"You okay?" He asked.

"I miss Jake." I said. He nodded.

"I know. I do too." He said. We sat out there for a moment.

"Do you mind if I post that picture of you giving me a piggyback ride on Instagram to clear things up?" I asked. John shrugged.

"Sure. Go ahead." He said. I went on twitter, saved the picture, and posted it on Instagram.

"Everybody, the guy giving me a piggyback ride is John, my next door neighbor and basically my big brother. He was giving me a piggyback ride because him, HIS GIRLFRIEND, and I were walking around the city and then my feet were hurting. I have never, and will never, cheat on Shawn!" I captioned it. Shawn soon called me.

"Answer it. Talk to him." John said. I sighed, nodded, and answered. John went inside to give me privacy.

"Hello?" I asked.

"Baby, I am so sorry. I know that I apologized earlier, but I just saw your post. I just, I adore you so much, you're so amazing, and I don't want to lose you. I don't want us to end honey. I saw it and I got jealous and that's why I thought that. I'm sorry." Shawn said. I nodded.

"Do you want to meet John?" I asked.

"Really?" He asked. I nodded even though he couldn't see me.

"Yes. The next time that you're in town, I want you to meet him." I said.

"Okay. Are we okay now?" Shawn asked nervously.

"Yes. Just please understand that I would never, could never, and will never, cheat on you." I said.

"I understand. I miss you baby." Shawn said.

"I miss you too. When am I going to see you again?" I asked. Shawn thought for a moment.

"Probably in a couple of weeks." Shawn said.

"Okay. I'll talk to you later honey." I said.

"Okay. Bye." He said.

"Bye." I said. I hung out at John's house for a bit longer before taking the short walk home. The next morning, I woke up to the sound of my mom talking to someone in the living room. I got out of bed and went in the living room. There was Shawn, sitting on the couch. He smiled at me.

"Hey baby girl." He said as he stood up. I walked over to him and hugged him.

"Hi. Oh my gosh, what are you doing here?" I asked.

"I thought that after what happened yesterday it would be nice to come and surprise you." Shawn said. I pulled away from the hug and nodded.

"I'll give you two some alone time." My mom said.

"Actually, I know that you just woke up, but do you want to go for a walk babe?" Shawn asked. I nodded and quickly got ready. We stepped out and interlaced our fingers together. As our skin touched, I felt electricity spark through me, yet I felt safe and warm at the same time.

"I'm glad that you're here. Yesterday was tough." I said. Shawn let go of my hand and put his arm around my shoulders. I put my arm around his waist as we walked up the street.

"Yeah. I'm sorry about that." Shawn said. I rubbed his back.

"It's okay. I forgive you." I said. Shawn stopped walking, and so did I.

"There's something that I want to tell you, but I'll be honest, I'm nervous to say it." Shawn said. I put my hand to his cheek and rubbed it with my thumb.

"It's just me baby. You don't have to be nervous." I said. Shawn nodded and smiled at me.

"I love you." He said. My eyes widened.

"Really?" I asked as I began to smile. He nodded.

"Yeah. I love you Y/n." He said.

"I love you too Shawn." I said and his smile widened. He put his lips on mine and kissed me. I felt my heart race as if I had just run a marathon, I felt butterflies erupt and fly around in my tummy, and I felt sparks shoot through me like fireworks. We pulled away, smiled at each other, and hugged.

"I love you." He said again.

"I love you too." I said. Later on, Shawn met John.

"Shawn, I've known Y/n since before she was born. I've heard her talk about guys in the past, and I've seen her have crushes on the guy in the past, but listen, nothing compares to the way that she talks about you." John said. Shawn smiled at me.

"Well I love her a whole lot, and I don't plan on letting her go, so that makes me happy to hear that." Shawn said and I smiled at him. We had a nice time while Shawn was in town. I'm so glad that Shawn and I love each other and that we worked everything out.