it depends why you broke up, it all depends on your judgement. If they did something super stupid, then they could be a bad example, and you shouldn't talk to them. If you just weren't meant for each other or something, remain to be friends.
Unable to answer in any meaningful way as we do not know anything about either of you or your situation.
Start with talking about her. You should be able to find some common ground from that, and continue with something you are both interested in. Music ECT
as a girl, if she is flirting with you, and acts like she likes you, you should talk to her and ask her to do something. If she says no, dont loose hope, there are other fish in the sea
get that girl to talk to some ex's
Talk to her, ask her out on a date.
you should talk to her as a friend first for a while, and then ask her on a date
If you so choose you could "date" her. Though at age 11 its sorta impossible to date someone. If it helps you should talk to her and see what she thinks.
She is probably shy and you should be confident in yourself. Confidence = girl's attention
you should tell your feelings for her and tell her its true but if she answer no then talk to her heart-to-heart and talk all things out!
Talk to him about it. Talk to the girl about it.
Answer Why do you have to make her talk to you, why don't you talk with her
just talk to her about it. give it a shot