DS has never taken a bath or changed his underwear unless physically coerced. But for the last week he's taken a bath every day! Not a girl, I don't think - he's at an all-boys' school, and anyway they've now broken up for Xmas. I have sniffed around his clothes for cigarette smoke or cannabis (as if I would recognize that...) but no sign. Not that I'm complaining, you understand, but I do wonder what's behind it. Is it simply that he's found something to play with in the bath besides his rubber duck?