Interested in online friend that I met in person. Any suggestion on proceeding?

I have an online friend that I have feelings for. I've known her for about 6 months.

I realized fairly early on that I had feelings for her, but I've never said anything about it. The main reason for not saying anything to her about it is because I know she has feelings for another friend from our group that she originally met irl. He doesn't share those feelings with her.

Our friend group got to meet up in person and I got to see how great she is in person too. It was phenomenal.

Since we met up, she's been talking to me more often and she told me that us meeting makes her want us to become closer as friends.

I guess I just don't know where to go from here. I've never been good at these things. I also don't know if her message saying she wants us to be closer as friends is because she does want to get closer, but also recognizes that I do like her and she's setting the boundary as friends.

Updates
+1 y
Got an update. She didn't tell me herself, but one of our mutual friends mentioned today that she has a huge crush on someone else.
Updates
+1 y
We spent about 8 hours on a call yesterday watching a pretty graphic show on Netflix. It was cute how flustered she got when the first sex scene came up unexpectedly.

I'm honestly still confused on where things are going, but I think I'm going to start making some comments to test the water while we spend time together.
Interested in online friend that I met in person. Any suggestion on proceeding?
Post Opinion