Did the Man date Reggie? (spoilers)

I caught "Some Girl(s)" on Showtime's cable channels. I liked Adam Brody in Whit Stillman's "Damsels in Distress" (2011).

The plot of the film involves an unnamed writer, who is about to be married, who seeks out former girlfriends to make amends for hurting them in various ways.

But did the man ever date Reggie, who is the little sister of a childhood friend? We learn that he, at age 16 and when she was almost 12, took advantage of her by kissing her romantically and touching her rear end.

So why would the man ask to see Reggie (unless it was the other way around?) if he never really dated her and doesn't really remember, or ever thought, his previous creepy and inappropriate behavior confused, upset, and perhaps scarred her permanently?

I didn't think the film, as a whole, was that good. Despite claiming that he wants to make amends, the Man struck me as a narcissist who never really grew up and is actually surprised that his former girlfriends are still angry after all these years.

All he does is reopen old wounds. Sometimes, it's better to move on and just leave things alone.