S31·E194 Episode 3280 (Fri 4th Oct 2002)

Marlon is increasingly horrified about Steph's flirtatious motives. While Tricia is busy chatting to Louise she gives Marlon a squeeze, witnessed by Bob who notes Marlon's discomfort. Marlon and Alan discuss Tricia and Steph. Alan admits that he is pleased that they went to the wedding fair together. Marlon doesn't share his confidence. Still curious to find out what caused their rift, Marlon asks Tricia again the cause of her dispute with her mother. But Tricia fobs him off with a lame excuse and Marlon is convinced she is lying.