I admitted a mistake about my 'irrelevant purchases'

Hamish admits to a grave mistake he made during last week’s award ceremony for the “Most Irrelevant Purchase” in his family’s household. The boys belt out some tunes in the final Jingle Joust of the year. Hamish investigates the fine print behind the “unlimited” popcorn offer at the cinemas, and everyone’s favourite cleaning game returns - “The Lady of Stain!”.

1. Irrelevant purchase retraction 
2. Jingle joust 
3. Unlimited popcorn 
4. The Lady of Stain