<human>: Could you distill the essence of the text into 1-3 sentences?

So let's start of by saying we used to be best friends from grades 8-10, then I got a GF (which has ended) and became a piece of crap "friend". 

But anyways about a month and a half ago me and my gf broke up and I started to hang out with my friend again (we will call her M). She lives about fifteen minutes outside of town so I would go out there on weekends.

After I broke up with my gf I decided to pick up on parties that I missed out on while in a relationship (I'm a senior so what the hell right?) But one of my other best friends, C, tells me that she has been talkative about me with him sometimes and she says how she doesn't like my new habits.. I wouldn't think anything of it, but C tells me that she just randomly brings me up in conversation. Right out of nowhere.

Me and M have been snapchatting (I know, how romantic) on a daily basis so I decided to ask here to go see this accapella group that was performing with me and some of my friends. She picked me up before hand and we went and got dinner with the friends then went to the concert, at the concert though she didn't sit by me. Maybe it was just how she would have to climb pay people to get to the open seat but idk. I was kind of butt hurt but what can I do about it. 

She didn't really say much to me but artery she went home the snapchats start rolling in. My friends think she like me but I think there are a lot of mixed signals. I have no clue on where to go from here..
<bot>: Female friend and I started to get closer after my past relationship ended but I'm not sure how close. I would like to go out with her but I'm getting mixed signals.