Kim's (Angela Griffin) day takes a dramatic turnKim's and Chris's professional and personal relationship comes under strain when they take Year 10 on a trip to an art gallery, as the drama set in a Rochdale comprehensive school continues.
Finn immediately starts to cause trouble and encourages Amy to steal paints from the gift shop. When he hears Kim suggest to Amy that she shouldn't let Finn lead her astray he threatens to break up with her. Amy is so desperate to keep Finn happy that she agrees to prove her love for him. While Finn creates a distraction, Amy paints a heart-shaped representation of her and Finn over a valuable painting of lovers.
Tensions between Chris and Kim escalate when Chris's girlfriend, Anna, turns up at the gallery. Kim is jealous and suffers from what she thinks are Braxton Hicks contractions, only to collapse in pain. Chris gets her to the hospital where she has to undergo an emergency Caesarean section.
Back at school, Philip's attempt to inspire Ros with a list of pros and cons about her backfires when Michaela finds it. She is insulted that Philip has extolled Ros's virtues by comparing her to the other girls in her year. She spreads posters around the school labelling Philip a sexist pig, and a huge gender argument soon takes hold. Rachel tries to turn this into a debate between the sixth form boys and girls, hoping to make them realise that the sexes need to work together.
Meanwhile, Steph realises that her relationship with Ollie is not so perfect. When confronted, Ollie digs a hole for himself, saying he's lucky to be with anyone at his age, leaving Steph feeling like a consolation prize. Ruby's crush on Adam develops when he offers to help her move into her new flat.