it's canon and i feel as if i should stress that enough they're canonically together they should totally have more content out of them i do like to think sometimes bolty has to be the one keeping him in control. i'd imagine dark's trying to flirt with bolty sometimes so he can get his way of destroying a universe but bolty knows this is just the same thing he pulls everyday and doesn't allow him to and immediately flirts back and he blushes despite their opposite contrasts (bolty being a universe balancer.. and dark being the one that destroys) i imagine they wouldn't argue all that much..? they would just resolve things pretty well. if they actually argued i imagine it'd be really hurtful and they'd both apologize to each other and try to make it up they actually have some good chemistry now that i think about it. they totally would stay together and one would definitely sacrifice their life for the other (bolty)
@thelegend45953 for dark also i'd TOTALLY imagine dark would be so upset if he were to watch bolty sacrifice herself and he'd be completely ANGRY if something happened to her like if she got murdered