<human>: Can you condense the text into a few key points?

SHOULD SAY 25 MALE!!!!!!!!!!!!!

I've liked her for a while but had far too much going on in my personal life to be fooling around with or chasing a girl, especially one that's only 22. There was alcohol flying around at a house party and i saw them hooking up, lots of foolery going on until they went away on their own to go into another room. It surprisingly stung a LOT.

Obviously now i'm thinking i should've persued her, i should've told my friend i liked her and all these other things.

Anyway, afterwards she realized she did have a chance with me as we weren't joking and laughing like we used too. She's been crying to me and begging for a chance.

Can i really let this slide though, especially considering i have the images in my head. I like her and she seems really into me but somewhere down the line is this gonna cause problems?
<bot>: Girl i like slept with friend, she's begging me for a chance. Should i do it or will it cause problems later down the line?