Is she just being nice?

The same girl who randomly hits me at work told me that me and her have the same body types today. She spoke to me about that before. But today she wanted to make it clear lmfaoo, also she hit me with her hips today i was standing close to her making a smoothie and she did that. And i guess one of my co workers that know i have a girlfriend told her that i have a girlfriend, so yesterday she goes "how long you been with your girlfriend", out of the blue, which kind of frigthened me because i never talked about my personal life to her, i found that weird she would ask me that. What you guys think does she like me, she also asked me to teach her Spanish before she left.

Is she just being nice?
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