If you notice a lot of eye contact from her when you talk to her, she might be interested in you. If you know she is the kind of girl to get shy and nervous, she might be doing the opposite and not looking at you at all. This could also mean she likes you. Pay attention to how she acts around her boyfriend.

How do you tell if a girl is single?

Signs that reveal shes singleShes full of eye contact. Shes making eye contact with you and smiling. Shes talking to every guy in the bar. She looks at other couples with sadness. Her body language says it all. Arms crossed, standing back. Shes a chatterbox. Out with the girls again.More items •23 Dec 2009

How long does it take for a girl to catch feelings?

Men take an average of 88 days (about three months) to tell their partner they love them, whereas women take an average of 134 days (four and a half months), according to a 2013 survey conducted by YouGov and eHarmony.