Kath was spending the day with the Mepsteads. Kath and Mrs Mepstead end up in the launderette, where the machines malfunction. Kath goes to get Bernard for help, while Bernard is out the room she kisses Randy, and accidentally Bernard knocks her senseless with the door. Later, back in the launderette, the kiss gets mentioned, Bernard loses his temper and ends up flooding the place, a sack of detergent is caught in the flood. Masses of bubbles ensue. Bernard and Randy are arguing, the door bursts and everyone tumbles into the street.