Theres a lot of them. ill just say the ones that come to my mind rn and ill try not to make it about tatsuhime
3- (makes it about tatsuhime) do you see that guy over there its HIMERUSAN HES SO BEAUTIFUL ISNT HE AHHHH HIMERUSANB!!!!!!!!! (got introduced 3 episodes ago)
2- when he started sensing the mushroom had bad vibes
1- every single time hes ever gaslight anybody about what happened in reimei but specifically that one idol story where hes like Junsan...? Who is that? yes it was retconned post obbligato release so it doesnt make sense nowadays but its funny to read it as him purposefully acting like he doesnt know who jun is. its funny. I like when tatsumi lies