who cooks normally?: Probably Haru, but I think Nitori could cook a little bit too if he didn't feel like it. xD
how often do they fight?: Neither of them is a very argumentative person, but there is the fact that Haru is such an introvert while Nitori is more extroverted, so they might clash over that.
what do they do when they’re away from each other?: Nitori sends like 50 emails/texts which Haru doesn't even get, because he never uses his phone lol.
nicknames for each other?: I don't see either of them really doing that. They'd probably just use each other's first names without honorifics.
who is more likely to pay for dinner?: Nitori would really want to, but if Haru wanted to split he'd allow it lol.
who steals the covers at night?: Nitori, because he curls up in them like a little burrito and makes Haru's feetsies cold. C:
what would they get each other for gifts?: Haru seems like the sort of person who wouldn't buy extravagant gifts; he'd get something little and practical, and then make it up in favours he wouldn't normally do. Like cleaning Nitori's horrible desk. Nitori likes giving homemade gifts, like photo albums and scrapbooks.
who remembers things?: Both of them do, but Nitori's short term memory is worse.
who cusses more?: Haru, probably...?
what would they do if the other one was hurt?: Nitori would cry. And call an ambulance. And cry. And give kisses to the affected area. And cry. Haru is probably much more cool-headed in that sort of emergency and he'd just carry him off to the nurse's office or something.
who kissed who first?: Nitori, probably...? I've honestly never contemplated this, bahaha.
who made the first move?: Nitori again; I don't see Haru being proactive enough unless he was super-motivated, tbqh.
who started the relationship?: See above. xD
