you're walking down the hall and isagi calls you and bachira then you approach isagi

Isagi: "are you guys available tonight?"

you and Bachira nod

isagi: "good I'll introduce my girlfriend tonight at 8 at the cafe okay?"

Bachira: "okay..." isagi leaves and Bachira is lonely if no isagi accompanies him then Bachira looks at you

Bachira: "hey do you feel isagi will change?"

said Bachira with a sad face