Kim makes it her mission to spread some joy and bets that she can make each of her friends laugh during their shift. She changes Dr S’avage’s ringtone to a comedy tune, which goes off in the middle of an important meeting with the chair of the hospital trust. Everyone bursts out laughing!

Meanwhile, Robbie takes Holly for a ride in a stolen car, except she doesn’t know it’s stolen until a police car goes past. Holly is disgusted by Robbie’s actions.

Also, Dirk’s decision attracts unwanted attention.