Kim Jae Joong and You. Both of you were high school friends. Jae Joong was your first crush and first relationship. But it didn't last.   "Was it me, Jae. Tell me. I promise I'll change till you like it." "No, I am just not into you anymore. People change, Jae Hee. Give up on me."   Apparently, fate had other plans for them. Care t