I think there's something about school setting stories that makes it more authentic. I necessarily dont think them being in separate schools would affect their relationship, but then I think about their dynamic and maybe it does? With the way they're always stuck in the hip, unless ofc they're living together (which they are), they're pretty much used to being with each other. I also realized that nanachi's situation is not really much of a "doing it for someone" kind of way, but more of a "I initially did this for someone else, but ended up loving it as well" type of situation.
Boku-tachi wa Mada Aoku