Kakko Warukute Kakkoii Kimi

From Bliss:Ever since these were little, Yukihisa and Takashi have always been together. However, Takashi recently started acting unusual towards Yukihisa. Takashi will not come near Yukihisa, confusing him. Takashi offers simply no explanation for his activities, causing Yukihisa to be full of doubts about their camaraderie. What can Takashi be concealing from Yukihisa that’s…