A group of friends go for a night out at a local restaurant. Soon an argument erupts about who is going to pay the bill.

A professor at the University of Cambridge attempts to teach a student how to solve a cryptic crossword.

At a karaoke party to celebrate a colleague's promotion, a group of office workers decide to express their feelings through their choice of songs.

After finding a lost shoe in the street, a man becomes fixated on trying to trace its owner.

A group of strangers are invited to attend a private exhibition at an art gallery, but none of them knows why they were invited.