<human>: Some background about me and the last 2 months.

- Broke up with my ex after a 15-month relationship
- 3 weeks later I met a girl, we dated a few times kissed, I was very happy and hopeful and then she texted me one day saying she's sorry but that she can't be open to anything and that she still has feelings for her ex.

- Now 2 weeks ago, I met this other girl, and I saw her yesterday (went out with friends and so did she).
When we said hey, we talked alone and danced, later she went to another club, and texted me she was there.
About a half hour later I arrived there with a mate of mine and she instantly says: 'Hey! come here on stage with me,"
So I did.

I get up there, and she dances with a friend of her, her best (male) friend, I was already like, well okay guess I'll just dance here then all awkward n shit.
I look over and I see her friend giving her a kiss ( no tongue, just a peck on the mouth) and I was already annoyed so I just left and though to myself: ' well fuck this , why can't I find a normal girl'.

She then texted me " it's just my best friend", I replied with "Well I don't kiss my female friends..."

Her: "I'm really sorry, I'm coming over to where you're at"
And so she and her friend did, which showed me that she does care..

Anyway, we kinda arranged a 'date' next monday, but I'm not sure if I actually should to start something with her for my own good.

I want to though.

Really unsure on how to act now...

Can you succinctly summarize the text in 1-3 sentences?
<bot>: Met a girl, she had a short kiss (no tongue or anything) with her bestfriend while I was there, later came over and apologized. Should I date her ?