<human>: Can you succinctly summarize the text in 1-3 sentences?

Hello Reddit. Throwaway for obvious reasons. Not sure if this is the right sub to post this in, but I'll give it a shot. I have a dilemma and would like some outside perspective.

Long story short, about a year ago I found out my now ex-wife was having an affair with her best friends husband. She's been divorced since June, I got divorced in July. Lately me and the best friend have been hanging out a lot. Going to bars, taking dance classes together. Nothing sexual has happened yet, but I feel it eventually will. I'm beginning to fall for her and IDK what to do.

So Reddit, has anyone been in this situation? Should I back off and give each other space, or should I continue?
<bot>: Ex-wife had affair with best friends husband. We both divorced, have been hanging out a lot and now I think I'm falling for her.