['there'd be so much flirting' you mean itsuki would flirt and buzen would just indulge itsuki's horniness,

itsuki accepts the bowl with a 'thanks' and gets buzen one too, and gets started on buzen's hot pot portion... how funny would it be if kotegiri already got some for buzen]

I'd like that... But I'd like it more if you're the one teaching me. What do you think? Think you could make some time for me?

[he's joking but also -- not? because he's already starting to realize how much Buzen does on a daily basis now that he's here back at the citadel. Itsuki trying to figure out how much time he can reasonably spend with with his boyfriend,]