How do I kno if this girl likes me?

ive known this girl for a long time but ive nvr talked to her majorly untill this year. and for the past weeks she has always been asking when im gonna "break up " with my current girl friend. and recently she has been txting me and calling me to either hang out or just chat. but she also teases me like jokingly when around her friends. she said shes been wishing for the same thing all summer and when i ask what it is i cannot kno. but when her friends ask what it is she whispers it to them. lastly, when shes over a neighbors house they always end up at my house and drag me to wherever theyre going with them. Can some1 tell me if this girl likes me? ( i might not hav enough info here but try to answer anyway)