I work with this girl at work and I actually like her. She's super pretty and we get along pretty well. And I think she likes me also. She puts her fingers in my hair. She hugs me a lot. She told me the other day she loved me. She gives me flirty nicknames. I drove her home once from work because she needed it and since then she hasn't asked me for a ride since...I offer her many times since and instead she asks one of her girlfriends to (who we also work with). I would have thought if she was interested in me she would keep asking, but she hasn't and it's been a week and she needs rides almost everyday due to car issues.

I noticed that usually I will have to be the one to message her first to initiate communication, but if it's in person she has no problems being flirtatious with me. What gives? Some days I feel she doesn't give me much attention, while with others she does... There are other guys at work and she doesn't flirt with them. I just feel as though I am receiving mixed signs, such as she will act flirty with me but then if I message her she won't respond back to me (and I know because it said 'read') I don't like the inconsistency. Any advice?