<human>: A long time ago I chatted with this girl on Okcupid, same age as me. Eventually the conversation died out or something. I messaged her again but didn't hear from her. Maybe she didn't see my message, I don't know.

I was at a concert and I saw her in person! Looked like she was alone. I did NOT go up to her and talk to her. Because I thought it would have scared her for this stranger from the internet to approach her just like that. Would that have been a bad idea to approach someone like that? Is that creepy? Did I make the right choice to not approach her? I don't know if she saw me, maybe she did but I doubt it. I don't know.

So, I was thinking of messaging her again and saying I saw her at the concert and asking how she liked it? Or would that be extremely creepy? I actually was friends with her on facebook for a while but I think she deleted me or something I have no idea. I'm pretty sure she would see my message for sure if I sent it on facebook. I mean, she is pretty public about her name and what not.

I just don't want to look like an absolute creep. I don't want to scare her.

Give me the gist of the text in a nutshell
<bot>: Saw Okcupid girl in person at concert and now I want to message her again asking how she liked the concert, wondering if this is too creepy or weird, don't want to freak her out.