Do girls ignore guys they like when they get nervous?

this girl I like and its like really nice to me most of the time passed next to me I looked at her and said hi but she looked at me quickly removed her eyes and kept walking like she hadn't seen me why would she do that? I just don't get women.
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+1 y
well yea its hard to tell cause one day she is like talking to me but she does seem like the shy type of girl when she is whit me she like sometimes plays whit her hair and stuff but then again she has a lot of friends and my friends all tell me she quiet
Do girls ignore guys they like when they get nervous?
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