hmm okay, I have also been trying to think on this!

Chan: obviously found family. like. ofc it is.
Minho: crack treated seriously. (is that a trope? it is now.)
Changbin: not actually unrequited love.
Hyunjin: roadtrip.
Jisung: there was only one bed.
Felix: hurt/comfort.
Seungmin: divorce of convenience.
Jeongin: forced proximity.