I'm a waiter at a sports bar. There's this girl who comes in with a different guy almost every week. Very rarely does she bring the same guy twice, and she's always pulling the same moves with these guys.

She went to the bathroom and I just went over to her date and let him know that his date was here all the time with different guys and he should be careful. He left pretty quickly after that. The girl apparently complained about it, because my boss wrote me up.

AITA for trying to be a bro?