It depends.
How do you feel about her? You should tell the truth. If you like her, then tell her you like her. If you love her, then tell her that. If you just think of her as a really good friend, then be honest. You don't want her to start thinking that you are "in love" with her when you really aren't because it will be even harder to tell her later on. If you do love her, then tell her. Why wouldn't you?
I agree just tell her the truth
Honesty is the best policy. You can simply say that you have had past relationships and leave it at that, unless your girlfriend is specifically asking for more details. Transparency and open communication are important in relationships.
If you and your girlfriend are both happy to do this AND she asks you to, then this would be OK. However if when you ask she says NO then it is NOT OK.
Go out and have fun. Tell her "I wanted to be friend"
Say, "Not to me, baby..."
You should go out with him anyways
It is OK for you to feel like your girlfriend doesn't trust you. You are entitled to your own feelings and if that is what you feel,that is fine. However, you should discuss your feelings with your girlfriend if they are making you feel bad.
he asks her out
Yes! You should tell her, you should also tell him how that made you feel. Think about it, you'd want to be told!!!!
How do you feel? Exactly!
It depends on how much you care about her. If you care about her enough to want to keep her, then whatever the exact answer, it should be a lot.
Yes you should and ask her why she wants to break up.
You should talk to your girlfriend about it. Talk to her about how it makes you feel when you see her flirting with other guys.