Sulking (boyxboy)

"The students of class 2B were at the end of the bearable. All of them watched the boy in the dark blue hoodie, face hidden behind the hood, with awaiting concern. And why? Because Kuroba Kaito was sulking." Kaito behaves very strange. Hakuba gets concerned. What possebly happened to Kaito to let his Pokerface scatter and brought him into that negative feelings?
/KaiShin/oneshot/ shonen-ai(boyxboy)