It's been almost a year since i dated my ex (Girl A) and i recently started to her best friend (Girl B).

When girl A found out i started talking to girl B she called me immediately saying that girl B had told her about us and that she approves. The 3 hour long phone conversation was pleasant but extremely confusing at the same time. We caught up and at one point she asked if we could hang out together. I said yes but when I proceeded to ask why and she revealed to me that she missed me. She told me she missed me and had thought about me when she found my first gift to her when we started dating. Her second reason was that her cousin had asked what happened to me and girl A informed her i became an ex. Her cousin supposedly said that it was a shame because i was so cute.

Of course this conversation left me very confused but it got more confusing when i found out a week later she had gotten herself a boyfriend when she had specifically told me she wasn't interested in dating anyone at the time. Of course i thought she would stop contacting me out of respect for her new boyfriend but a week later she had contacted me again about my relationship. She kept insisting me to ask girl B out already. Like the best friend friend she was she explained to me that i was making girl B wait too much. I told her I'm still getting to know her and that i want to take it slow. She ended up wanting to call me to discuss why I'm still thinking about it but I made an excuse that i was too busy to call her.

Why is she being so nosy and pushy about me and girl B? Isn't wrong to tell your ex you miss them? What does she want? I don't want to be rude to her cause that will come off wrong to girl B.