Me and my bf have been going out for 3 years. His sister is Frieds with the Girl I'm about to talk about. This girl stares my bf down tries to talk to him and u know when something is up. So I ask my boyfriend a long time  ago did you guys like each other etc? His answer was no. And last night I stumbled across messages of them two talking. It's obvious they flirted. I want to bring it up to him today that's just who I am I can't keep things like this a secret if something is bothering me I come flat out and say it. I just want to know why he lied that's all. He's the blue in the messages. I dwell on the little things. So if u guys say it was in the past just move on that's super hard for me. This girl has nothing on me she's not pretty. She's nothing special and her personality is just fucking weird. He was a little man whore.