Yes, my husband really does carry his wedding ring around on his key chain.
He can't wear it when he flies and he says he doesn't want to lose it when he has to take it off. But he still likes to have it with him. Maybe he slides it on to discourage overzealous admirers. Who knows what goes through that man's mind.
I guess I should be glad he hasn't socked it away somewhere, never to be seen again.