Jonghyun and Key, two starcrossed lovers destined to be with each other. However, when Shin Se Kyung comes into play, things suddenly become a lot more complicated...

“If we’re single by senior year, we’re going to hook up, me and you.”

What do you when the person you love doesn't "love" you back?  What do you do when it feels like your whole world is crumbling beneath your feet and your best friend isn't there to carry you through?  You've been hurt so much that your body and mind is numb.  You just go through the daily actions but you aren't really living.  How do you cope when all you've known is a lie?  You do the only possible thing there is to do.  You move on.

If they reach and stop at thirteen, I might have to change my favorite number. It was a childish thought, but I couldn’t help myself. I wasn’t thinking straight. How could I when I just found out that he had gotten himself a girlfriend? A pretty one at that, which just added salt to the wound.