lol I am not the richest man, not even close and nothing physical happened. But I once got into a parasocial relationship after decades of monogamy and no dalliances. Never planned for it, and in hindsight years later don't know what happened. And it was so cathartic.

I don't know of that was your case, but many times, its a series of small, seemingly justifiable yet ill-advised, boundary-pushing (yet thrilling!) decisions that lead to somewhere messy.