Does she still like me or is she just being friendly ?

well my ex and i broke up about a month ago but we still speak like we used to by this i mean all the flirting etc but when we speak on facebook etc i've noticed she quite often calls me babe and sometimes she puts babe♥ but she doesn't call any other boy babe and even though we aint together she still admits no boy makes her feel more special than i do. My guess was she is missing the relationship well that part of it anyway i still continue to call her names such as beautiful ana and she still says "n'wahh babe your soo lush♥ ♥ " etc when i compliment her. I know im probably going over my head with this and i did at first just assume shes just being friendly or she says it because we are close but now im not so sure but sometimes i assume she wantsa to get back together but when i ask her she says "i dunno :/" because our last relationship wasn't exactly as successful as we both imagined it to be but alot of my friends thinks she's just "*******" me around (pardon my language) but when i confronted her about it she said she isn't.