He's... literally only being friendly toward him. He never shows a slightest interest in Hirose what are you talking about flirting smh. And he hasn't even tried anything what
As i said, im going off vibes here. He's friendly, sure, and he's got that bright, popular energy that makes him loved by his students, but the author makes it so that it's as if he was one of their classmates, which idk seels sus. And idk asking your student about things like kissing and stuff and then wanting to talk to him "privately" in your car seems a little too friendly to me, as an adult teacher in a country like japan you cannot tell me this isn't worth at least a little bit of caution. Esp since he seems to be doing things like this to Hirose only, and is aware that Hirose looks up to him. Like. Yeah it's light hearted comedy but knowing this author's other works i wouldn't put it past them to pull something creepy out of nowhere. No hard feelings just my two cents
The teacher gives me bad vibes idk he's really going out of his way to hang out w Hirose alone and flirt w him and the way he appears overly charismatic to his students kinda makes him seem two faced he's giving me the creeps