Girls, my coworker which I have a crush on has a boyfriend but she's really flirty and told me we should go eat sometime, does she like me back?

We talked on IG then she gave me her phone # . We’re always laughing over text. She smiles a lot at me at work & sometimes brushes up against me or tries to get in same area I’m at

Girls, my coworker which I have a crush on has a boyfriend but she's really flirty and told me we should go eat sometime, does she like me back?
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