Flirting

Is she just friendly or is she into me?

There is this girl that I work with and she is sweet, cute (she actually cares about how I am doing in school). When I fell down and hurt my legs she was concerned and insisted that I go to the doctor. I have a Fitbit and she went out and bought one for a watch. She asked me if I had my supervisors number (and I gave it to her but she hasn't texted me back for a while), but she was busy really busy. She sits next to me on a bench before work and we are inches from each other and our legs and elbows rub against each other a lot. Today as I was walking out she actually turned around and went the other direction to walk out with me. If I go to touch her, she does not pull away. She laughs at my jokes.
One day when I was going to leave work early and they could not find a replacement, she said that "I guess you are going to have to stay with me". She acted like she was happy I couldn't leave. She mentioned that we are a "packaged deal", meaning if one leaves the other does to. Then there was one day when I had to call in and this was the response:
Me: Have fun at work!
Her: Haha trust me I won't
Me: It won't be as fun without me
Her: Haha your probably right
Me: I will be back there tomorrow so that is good news/
Her: Oh that's good. Start time is 4:45.
Also, if I go to touch her or make contact she does not push away. Does that sound like she likes me or is being friendly?
Is she just friendly or is she into me?
Post Opinion