For starters i dont believe you two banter this way and associate each other during rvs, so at the very least, you two are not mafia together.
2nd, the way you came in the thread saying hi and then byewas intentional, probably a bait for reactions as it looks bad, scum are afraid of looking bad.
And Luka claiming mafia there when some pr investigative (if we have any) would check them just in case is not a move i see a mafia doing.