Not "theirs" as in the people on the platform… well, it was probably theirs too, but for the purposes of this image they were just random travellers. "Theirs" as in the people that we were travelling with. Two of us went to Paris on board this TGV train (first-class, of course!), And two of us went north to Switzerland. I had escorted the Paris bound two to the station in case they needed any language help.
By the time this shot was taken they were already on board and ah could no longerrr 'elp zem as ah dew nert speek Fraanch. Or at least no more than I learned from Pepe le Pew.