How could it be possible to change one dying person's life by a knock?

Book Cover: Cr. @leludeer ∽♥훈한♥∽ WARNING. BOYxBOY. BL. GAY. YAOI. BROMANCE. -SEHUN x LUHAN- [150707] I broke up with him today. I told him I wasn't happy anymore. He didn't even ask me why. I thought he would ask me to stay but he didn't. He just let me go. And just like that... I lost the guy I waited for so long. -Luhan ~~ He broke up with me today. He said he wasn't happy anymore. I was too hurt to ask why. I wanted to stop him from leaving. But if he's not happy with me, there's no way I can make him stay. So I just let him go, and just like that.. I lost the guy I was dreaming for so long. -Oh Sehun

I'll do everything just to make this devil be an angel. [boyxboy story] @-deerqueen