Does this girl like me?

So I'm going on a road trip with a few friends from college. Today is the second day. Yesterday at a point i wasn't driving i was sitting next to a girl i had been friends with for a long time. After a little bit she scooched towards me until she was touching me. This made me uncomfortable so i moved into the wall. She then giggled and said i couldnt escape anymore and moved into my lap. I tried to move and get her off of me, but she started joking around and said things like " Your not going anywhere". I can't tell if she likes me or is just being playful. whats your thought?

Does this girl like me?
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