Does this girl like me as more than a friend? If so how can I make a move next time?

So I've been texting this girl for about 3 years now. We met on a friendship app and in March we finally started to hang out in person. Since March we have hung out about 4 times. Everytime I hang out with this girl things just feel so natural. I always have a good time when we hang out and she texts me from time to time asking me if I'm up to make plans with her. One thing I've noticed when we hang out is that she is constantly playing with her hair and asks me how her hair looks. Even after our planned day comes to an end she usually asks me if I'm still down to hang out afterwards and I usually always say yes.

About three weeks ago I took her to a show for her birthday and we found a spot sitting next to each other. While we were at the show I noticed again that she constantly kept playing with her hair. Her elbow kept on bumping into mine and she would say sorry everytime. During the show we ordered some fries and she asked if i mind if she double dipped and I told her that I didn't mind.

So the show ends at the expected time and she tells me that it's still early, if I'm down to get one last drink before heading back and I said sure. So we hung out for about an hour more until I drove her back to her place. When I got to her place I got out of the car to give her a hug and told her that I hope she had fun, let's see what other plans we make. After I gave her a hug and walked back to my car I noticed that she stayed in the curb looking at me and she had a hesitating pause to her step walking back to her house. Almost as if she forgot something or as if she didn't want to go back to her place just yet. This got me thinking that maybe she was expecting me to make a move and I didn't.

So do you guys think that she sees me as more than a friend? I'm bad at reading signs as I've never been in a relationship in my life. If so how should I make a move next time? I really like this girl and dont want to ruin our friendship if she doesn't feel the same way.
Does this girl like me as more than a friend? If so how can I make a move next time?
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