Lee's lazy weekend is wrecked when his scrounging father turns up unexpectedly. Having just come out of hospital he needs somewhere to stay for the weekend. Will Lee take on the demanding role of carer?
To impress Lucy, Lee starts training for a 10 kilometre Fun Run only to injure himself immediately. In an effort to hide the injury from Lucy, he gets himself a secret sports massage, but this just leads to more trouble.
Lucy finds herself working on a Government initiative encouraging men to regularly check themselves for lumps. Eager to please Lucy, Lee follows the campaign's advice and discovers something he wasn't expecting.
After Lucy suffers a mild indiscretion whilst drunk and claims to have no memory of the event, she and Lee embark on an experiment with a bottle of home-made potato hooch to prove once and for all that you can remember what happens when you're mashed.