So let me get this right, two (or in some cases three, jammy bar steward!) consenting adults of legal age have been 'getting it on' having met through work; this may also have involved some socialising. Someone not involved has decided to go public rather than confront the issue to those 'bumping uglies'. So, I asume this is Mr Prescott at it again?
Frankly, it's up to them! If they are happy, who are we to complain? If they are not, there are plenty of ways of solving it between themselves (I believe that dumping by text is now de rigeur). For myself, I wonder would it have been ok if one of my IOT Flt Cdrs had offered me a ride; she certainly did in my dreams....................................................
whoops, ND, ND!