going back over the years invariably when going into a pub with friends for a pint or two, at times there is a person who will drink your round, but never put their hands in their pockets, to buy a round
recently iv heard this similar story where a group of ladies were having a drink, and having notice one individual , doing just that so the next time they went out they all bought their own, which solved the problem once and for all
Q; have you ever been in a group where this had happened, if so what did you do about it,.