GIRLS ONLY? if you did this would it mean you liked the guy?

ok, so a few months ago a met this girl, cool girl, i liked her, but not especially at that time. we flirted a little and she wore my shades (not rare tho, there fricken amazing shades like every1 wears them lol) and later on i asked for her number, she said no and got all serious. So i was like uhh ok. But whenever were hanging out with the mutual friends we have and she hasta leave, im the only person she calls out by name to say goodbye to. she acts likes shes to cool for me and stuff and insults me alot (90% of the time its just playfully tho), so i dont understand whats going on. but recently (being somewhat of a player and spending alot of time with sluts who will do like anything) i got sick of easy girls. Shes not the most goodlooking girl, but shes innocent and nice and idk i just like her. and yesterday she asked my bff (who is a girl shes frends with) for my number but only when she needed to talk 2 me to ask me to save her a seat at this embly thing, but she didnt even txt me she just told my bff to txt me. so idk. do i stand a chance?