think it just might be as a friend
explain this to the ex
If you still have feelings for her you to should get back together.
He probably wants to get back together meaning he likes you again.
does she stare at you talk to you all the time smile at you
Do what you think is best for yourself. Go back and get hated again, or ignore her or him and keep your life as good as it is now
In some cases the ex likes you, but that does not mean they love you. To stay friends with one's ex is not a good idea and it is better to move on in life and start dating other people again. If the ex is suppose to be in your life then they will be.
Flirt with him, show him that your still interested and want to be together again.
If u really like her, gather up ur courage n ask her if she likes u n if she does, then just get her 2 ditch her ex. n if she doesn't wanna ditch him, then it's kinda obvious that she likes her ex more than she likes u. She feels she want's to give her ex another try. Let her go ahead with this as it will not work to expect her to drop him for you. If they have broken up before then there is a good chance they will break up again shortly. If you are still vacant at the time then that is the time to step in, but not before.
get her a new boyfriend tell her that IF HE wants HER...HE WILL LOOK FOR HER.. If not he is not interested in connecting with her again
If a ex is horrible and mean to you it means she either knows someone who likes you and sh doesn't like it, or she likes you. No it is not
Ex, do you still like me