It was him.  The boy I had to leave that day when I left for America.  He had grown taller now, taller than me.  He still looked the same otherwise...but why wouldn't he look at me?

Byunghun had returned to Korea after spending five years in America.  He had spent one year in Korea now, and he had gotten pretty used to it.  He was leading a normal life, until one day, he transfers to a new school and meets a boy named Chanhee.  In an instant, he recognizes the other, but Chanhee doesn't seem to remember him.  

Will all the memories Byunghun held onto go to waste?

Or will he somehow get Chanhee to remember him, or at least...love him back?