What Hurts The Most [HunHan FF]

Sehun kept on chasing Luhan. He's got so much to say to his hyung. He's always been like that. But Luhan always seem to find his way to leave him behind and walk away. It pains Sehun so much. He's always feeling rejected. He's havin' a heart break. But he always shrug it off, saying that maybe his hyung was just busy...