"I don't know, I just don't trust him." My brother, Jungkook, said sitting beside me on the couch. "I love him and he loves me!" I said hitting him in the shoulder. He chuckled and looked down on me, like he always does. "Do you really think that someone as famous as him would love someone like you? No offense, but I think not. Guys like him only want one thing in life and I just happed to know what that one thing is because I'm a guy." I hit him again and sighed. "Like I said he loves me and I love him. The only thing that worries me is he comes home later than he usually does and he doesn't text me back." Jungkook sighed and grabbed my hand. "My sweet Y/n, he's cheating on you." You looked at your brother with a death glare. "No he's not!" Jungkook raised an eyebrow. "Really? I thought I taught you better than that. If he's not texting you or calling you back he's cheating on you! You should really study his behavior. Look to figure out if he's really cheating on you wait one night when he's sleeping and go through his phone. If he has other girls in his DMs that aren't sisters or cousins or his mother, then he's cheating on you. Next check if he goes straight to the bathroom after he gets home. Then you want to check if he's on his phone when he's with you. If more than two of those are checked he's cheating on you." I sighed and looked at the TV. "Fine, but only to prove to you that he's not cheating." 

I sat on the couch waiting for Jay to come home. I had a piece of paper with all the things Jungkook had told me.

1. Go through his phone.

2. cheating on me if he has other girls that aren't family in his DMs.

3. Straight to the bathroom.

4. Check if he's on his phone when he's with you.

Later that night.

Jay walked into the house and smiled at me. I got up and went hug him. "Hold on baby, I've gotta pee." He walked into the bathroom and left me standing there. I took the list from my pocket and crossed out number three. After he got out he had to go and change his clothes. When he came back he smelt like he always did. I cuddled up to him on the couch and we watched a movie. About half way through his phone kept beeping and ringing. I looked up at him and then the phone. "Aren't you going to check those?" I asked. He shook his head then glanced at his phone. At the end I was laying on the other side of the couch while he was giggling at his phone. "What's so funny?" I asked looking at him. He shook his head and began typing. I took the list out and crossed out number four. Later on that night he went to the bathroom again and left his phone on the arm of the couch. I bit on my thumb nail as I picked it up. I turned it on but there was a lock pin. I tried to think what it could be. I tried my birthday and our anniversary. I sighed and thought to myself. What is his favorite thing? Himself! I typed in his birthday and to my delight it unlocked. I clicked on messenger and looked at the texts. My heart dropped. There were several other girls in there. One was sending him hearts the other sending I love you over and over again. I took out a pen and wrote their names on my wrist. 

Yuri, Mina, Lisa, Jennie, Rose, Jisoo, Irene, Sorn, Seguli, and Naeyon.

When he came back I was laying on the couch with the list in front of me. I had crossed out three, four, and two. Did this mean he was cheating on me? "Jay can we talk?" I said in a weak voice. He nodded and sat beside me. "What's wrong?" He asked taking my hand. I took it from his and wiped the tears that were falling down my cheeks. "Are you cheating on me?" His eyes widened. "No why on earth would I do that?" I felt the tears fall down faster. "Liar! If you're not cheating then who are these girls and why are they sending you hearts and I love you?" I showed him my arm and his face fell. "You went through my phone?" He said looking over at the couch. "Why?" I cried. "Was I not good enough?" I asked falling back onto the couch. Jay was speechless. Good. I didn't want to hear his voice. "Just get your things and leave! I don't ever want to see you again!" I yelled covering my face. Jay nodded and gathered his things. I heard the door slam and tears began to fall down my eyes faster. Why me? Why did I get the jerks?