You've always liked to clean your mind going on the rooftop of the high building, where you live. Today wasn't different. You walked up the flat roof, but right after you came you heard voices. A lively chattering coming from a group of three boys. You wanted to take the advantage of their oblivion of you and back away to take your leaves. But you bumped into arms of a tall boy with white hair and only a jacket over his bare shoulders.

Oh, hey! How did you get here? he asks with amused smile