Ian tries and fails to secure a date with Denise, so when he sees her flirting with someone else, he does his best to scupper it. He later goes to apologise to Denise, but Denise is having none of it! Not wanting to give up, Ian follows Denise into the store room. However, not realising that Denise doesn't have a key, Ian lets the door go and they soon find themselves locked in.
When they realise that no one can hear them, they know that they are stuck there for the night, so they decide to have a drink. Although they start off bickering, they soon end up talking, and it's not long before they end up sharing a kiss.