if she really likes you, you will be able to tell in the way she looks at you and the way she acts around you. if she is being romantic and wants to be with u and cuddle, things like that are signs that she really has feelings for u. if she just likes to say that shes your boyfriend and u 2 dont really do anything romantic then you are probably just a rebound date. she also might be a little insecure which is why she mention trust. so if she doesnt do romantic things right away then dont panic. talk to her and find out what she really wants. when a girl looks directly in my eyes if i feel a connection i can almost always tell if they really have feelings for me. trying looking at her too see if you feel the same connection