This may well out me.
I got married recently. Of course, photos began appearing on Facebook & a male friend from university that I have not seen for years commented on one intimating that I was his "one that got away" and cursing himself for not telling me when he had the chance.
I am flattered, although I have never thought of him that way but AIBU to think this is a really odd comment to make on a photo of someone in a wedding dress who has clearly just married someone else?!