3) Fight about one of you eating all the food of the other WITHOUT permission
Like, seriously? This is infuriating. Must I put a padlock on everything?
2) When you really, really, really need to use the bathroom but someone’s taking forever to finish
Again, empathy, people!
1)Fight about secrets and lies
Because even if you don’t want to admit it, you’re low-key concerned about their well-being and wouldn’t want them to feel the need to lie to you or keep secrets from you (unless they need to).