Q - Dear Annabelle, I have been dating this guy for over a year on and off, but not long ago, I met his new roommate. Well, me and his roommate hit it off right from the start, now I don't know what to tell the guy that was there first that I like his friend, I'm also worried that it'll mess up their friendship. A - Dear Amanda, Yes, it will mess up their friendship, perhaps not in the way you have imagined, but it will definitely change things...and not for the better. Since you have the propensity for leaving one guy for another, you may as well know that that sort of behavior is not highly though of and guys DO talk among themselves. Manipulating situations for only your benefit is a mark of immaturity......and you may well end up losing out all the way around. - Annabelle