I'm not talking a specific kind of girl in particular: it could be a friend, a partner, a FWB, a girl you used to date, someone you just started dating, whatevs.

Let's say they done something that upsets you. Not outright disrespectful, but something that would be considered 'rude' as far as good manners go. Like for example, they ask your help for something, say, explain a concept they're studying, and after you done giving them the info they need, they don't even take the time to thank you for the effort.

Would you call them out on that or would you ignore the fact? What's the most "alpha" behavior here?