Preview:

It was raining as he ran to your apartment. When he got there he started pounding at your door calling you and yelling to you to open up but the answer never came.

At that moment landlord came from the next apartment with grim face.

''She's gone. she went to America and waned me to give this to you'' he said as he gave a letter to Key that looked crestfallen hearing about your leaving.

With shacking hand's he took the envelope and opened it  there was a letter:

Kim Kibum

When you read this Im already on the plain to America. I had a chance to study there at the elite school and university .

 i made up my mind. If it's possible to me, Im not coming back.

It hurts, It hurts so much. Watching you with other girl's, being with them and not seeing me when Im always been  there beside you saporting and listening. 

What Im trying to say is I Love You.

​But I can't take it any more. This stabbing, burining pain in my heart never going away.

​So i hope that the saying is right. 'What's out of sight is out of heart' because I don't want to feel it any more.

Don't try to  communicate with me because i changed the number.

                                 ​Good bye and I Love You,

                                                                                                                  from ________

with every line he read his heart broke in million pieces because he found out that she loved him.

She, the sweet girl that was with him thrum thick and thin,

thrum everything.

And then he broke down. He was a weeping mess, him the almighty Key openly cried, cried about his best friend .

No...his love... that didn't want to see him ever again.