We have done a few cruises but except for one couple we have never seen anyone we have met, nor have we seen any crew members. When you look at that & think that once we were chatting to a family in the departure area of Barbados Airport, & some years later we were on a catamaran sailing the Grenadines & a couple said "didn't we meet you in Barbados airport!!!''...you would think meeting on a cruise would be almost unavoidable.