Girl trouble eak:(:(:(?

ok theres a girl named joni i use to always ask to go out and she said no everytime so i finally gave up after about a week after deciding this i found myself staring at her friend this girl was awesome so why would she mind if i went out with her so asked for her e-mail adress from joni and she's like omg i was starting to like you but w/e have fun at the dance with mackenzie is she just saying this cuz shes mad i dont like her i mean this new girl i found is way better then joni but then i know jonis personality a lot better what do i do???????