It's called acting he even did it wen in River City Tom had lost nearly 18 stone as his Doctor told him he would die of he didn't he was so super Morbidly Obese. Karen is Lesbian she married her wife quiet while go but she can be quiet private person lovely Lady I met her with Elaine C Smith wen we went to Elaine concert had photos and autographs from them made my night. Both them got that Glasgow positive fun loving sense humour. Elaine slightly older than Karen shame they stopped these shows wouldn't be allowed now anyway as people don't have sense humour far far to very easily offended and or can't take joke now nothing but rubbish on TV now, so use RU-vid to rewatch all old hidden gems Rikki Fulton IM Jolly is also hilarious every Hogmanay we watch it he was Protestant himself so knew how to act the part he died 20 years ago of Dementia so many many actors and actresses have died either from cancer or some form of Dementia must be environment they worked in. If you haven't seen Rev IM Jolly, Rab C Nesbitt and Scotch and Wry etc please do check it out you won't be disappointed he plays other Ministers as well