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.

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 are mashed.