Does she find me attractive?

Hi guys, there is that girl at work that is kinda confusing to me. Whenever I walk past her in the hallway she doesn't look at me but she does smile and looks down to the floor, which is kinda odd. It is important to add the fact that she was checking me out more than twice according to my workmates. Question is, does she find me attractive or girls be like that?

Thank you all

Does she find me attractive?
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