The senpai card doesn't work on me! Besides, I know you're tough— if I haven't broken your ribs after all the times I've punched you, I'm not gonna break your heart! That's why we can play together!

[ Which is what this is, maybe. Playing. Sensitive people don't engage with her, but people like Hyde and Rika and Sena, strong people who bite back, those are the sorts of people she can play with. ]