monokuma just announced that another student was killed, which happens to be chihiro, soon everyone had to investigate. Makoto seemed to notice how worn out byakuya was but didn't question it.

everyone looked at Chihiro's body, their faces remained tense as byakuya stared at the programmer's body, (he's pretending to not know obviously). he bent down a little to get a good look of the body, his stomach churned a little from slight hunger as he did so, this instantly made toko get aroused as her head suddenly jerked backwards while her nose began to bleed. (Yeah seeing byakuya bending down turned her on so no surprise). Everyone stared at her awkwardly before someone spoke.

Komaru: "uhh.. are you okay toki?"

Komaru asked, concerned for toko's well-being.

toko: "i-i'm fine omaru.. j-just admiring the view..~"