So my bf who I have known awhile is going to meet my new roommates soon... he has been busy working and I am 3 hours away. He has always been shy which is fine but he has started to get cocky and like rude when I introduce him to people. Definitely not intentional but he'll be like oh did she tell you I do this... how can i tell him to be polite and say less??? I'm excited for him to meet them but I have only known the girls for 2 weeks and I don't want him to have a bad first impression!