Theres a girl i like, we met on the internet tho...?

This girl i like weve been friends for over a year now shes comes to me for everything and i talk to her about alot of personall stuff to i p alot of remarks to see her reaction and im not sure if shes being flirty or likes me, she has a lot of guys after her and asks me for advice, which i tend to avoid but coz im her friend i help her out, we do talk on voice chat and cam somtimes, shes really suggestive but again is she just teasing or does she like me, i dont wanna hurt her by telling her i like cause she needs me as a friend, but im crazy about her..