I don’t know why I’m friends with them again

Title sums the situation up. I’m friends with these two people at my school again and I don’t know why because I obviously don’t enjoy being around them, or at least in the way I feel friends should enjoy eachothers company. They get under my skin for different reasons, I don’t want to say what for; but just today one of them was trash talking our art teacher because she wants them to adjust their BoW to the rubric and judges and insulted people with addictions (separately) and the other just goes along with whatever people around them say, it’s draining being around them without other people around to soften it

In practice I know I’m not a better person for hanging around them, esp with the stunts I’ve seen come from them both. I’m just annoyed