Emmerdale S33 E86 Episode 3709 (Fri 9th April 2004)

When Alan and Emily sit down with Marlon, to discuss planting a tree as a memorial to Tricia, it is clear Marlon's mind is elsewhere. Marlon is thinking about Carrie once again. As Marlon makes his way to her house Alan confides in Emily that he told Marlon about Carrie.