Roy takes on the mantle of surrogate father and teaches Amber to cycle. Tom discovers that marriage could qualify him for a lump sum.

Tom and Roy are devastated when they discover Sally has fallen in love with Mark, an old flame. Meanwhile, Amber and Sally bond.

Tom and Roy go to spend a week in a Highland croft; Roy enjoys the lifestyle, but Tom is bored, so invites Amber to stay. Will Roy persuade Sally to stay with him?