Durarara!! dj - Taigen Sougo de Sora ga Ochi,

Pairing: Shizuo x Izaya V1 (5/2010): Shizuo is desperly waiting for the end of school to never see him again, to not being what they are… five years pass an even when he has others he can't stop. V2 (6/2010) (sequel): After five years of being what they are Shizuo suddenly get a text message telling him it ended all. He asks for answers in Raira's roof.