Clearly the correct answer is to devolve back into mutual bullying!!

And yeeees I love this CR so I'm definitely down for Things! Did you have your eye on a particular quest?

TL;DR Levi would probably find it a bit uncomfortable now that Hijikata knows Too Much about his life, but I don't think he'd outright avoid him. He's an adult and he can handle it! (Badly). There's always random group assignments we could blame things on too if all else fails, but I think they're both greedy enough to put up with each other if it means getting paid lmao. :'D