Let me give an bit of context:

This girl lives on her own and has a good job while I still live with my parents and I still am a student (we are the same age tho). In our town she is really popular in general. All her exes were older and had more to offer then I do atm. No low self esteem issue but I am new to flirting/dating/attraction so I have alot to learn.

When it comes to her she is a really sweet girl, gives off girl next door vibes (not the movie).

We sat next to eachother on a social event today but I am not sure if there are signs of any interest. We where laughing quite fun together, I made her laugh a few times too. She touched my arm 1 or 2 times while laughing. When our elbows starting leaning to eachother she didn't pull away and a lot of times when there was laughter she looked at me and I at her. When it comes to open and closed body, hard to tell because we where seated next to eachother but from what I can tell she didn't turn her back on me or anything. She also hinted multiple times (not to me straight away but in our group table) as jokes that she still is single. 1 thing to note is that she is a bit of am flirty type so yeah

What are your thoughts? I have interest in this girl but I would like some extarnal opinions/advice

Thanks in advance and sorry for any bad grammar