MSN04

I don't know the reason, but I have experienced that.  At once, I went to a party.  A couple left early, then one guy start talking about the girl who used to be his ex.  Things like "死魚"  "飛機場".  Then other people call them "襟兄弟".  It is not the kind of gloating you are talking about, but you get the picture.  If words circle back to the bf, I would think the effect to be the same.

Seriously, I don't know.  I think the act of gloating is not necessary even the girl was an escort before.  Again, escort may deserve less respect, but he/she is still a human being.  I would think good people should just be more classy and show some respect.