Over 10 years ago I had just met DH and we weren't really official, just getting to know each other. I also met another mam (OM). OM and I got really close and slept together once. I ultimately told him I wanted to focus on DH (who was yet to become my DH at this point). We were friends for a while but one day he literally starting blanking me (we worked in a small office together). It was quite upsetting at the time. Turned out he had met someone new and she was a bit jealous. All fair enough. I married DH, OM married the women he had met and we never spoke again (I left the office to train in a new career). This was all over a decade ago. Now, out of the blue (we have no mutual friends) OM has messaged me to see how I am. We've done a quick life update via messenger and he explained he has a great life, very happy everything sounds just totally perfect but he felt bad about how he totally stopped talking to me and essentially is seeking forgiveness.
I'm a but socially inept at the best of tkme but this has really thrown me. Does he want:
A) forgiveness and nothing more. In which case, he's got it and I shouldn't expect to hear from him again.
B) forgiveness and friendship, in which case we keep message, maybe meet up?
C) was he testing the waters to see if I'm available after all these years?