Ben is away, Adam and Russell are at an all-night party, Leonard is alone... Ria is faced with the ultimate temptation.

Ria is pleased to meet Kathleen, her old schoolfriend. They have lots to talk about, but Ria talks too much and a friend turns into an enemy.

Ben plans a romantic birthday for Ria - but so does Leonard. Ria is faced with the first real temptation.

Ria knows there is something worrying Adam, and she knows that Russell is in trouble. Her own particular problem is Leonard, but why is Ben so quiet?

When Russell finds himself in a dilemma, Ria and Ben combine their understanding and help him to cope. But there is something he hasn't told them.

The quiet and unflappable Ruby suddenly presents Ria with a problem. While she's sorting it out, Leonard's loneliness grows.

The boys have gone to Scotland, but they're not necessarily out of sight, out of mind.