He has to do a double-take before he realises what his wife has done.

"For God's sake, Gracie. Stop skylarking around. You could accidentally electrocute yourself." He switches off the lights again, ignoring his stunned looking wife.

"And you shouldn't go around undressed like that. Remember what happened when Dan, our nephew, caught you that time? And then there was that kid from next door the time before."

Going into the hall and almost collides into his gob-smacked niece, Gwen, as she stands there, gawking at her naked aunt...