Does my 19-year-old coworker like me if she asks whether I have a girlfriend?

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We don't have a romantic relationship beecause I felt she was too young. I think she's very beautiful but I don't want to get involved with her because I care about her future, she also asked me if I had any kids. I said no and she was surprised a guy like me didn't had any kids
Does my 19-year-old coworker like me if she asks whether I have a girlfriend?
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