Zsa Zsa, Fatboy, Leon and Mercy all escape to the Square, seeking solace from family life. They end up forming an unlikely friendship as they squat in Amira's flat.

In an effort to rid her flat of her unwanted house guests, Zsa Zsa manages to lock everyone out of the flat - including herself. The four must pull together to get back in.

Fatboy, Leon, Zsa Zsa and Mercy challenge each other to raise money for food - they must each get their hands on £20 by the end of the day or leave the house.

Leon's boxing match is disrupted by an unwanted guest.

The four are gutted that the fun they are having in the flat could soon be over. Fatboy's grand gesture for Mercy backfires when she makes a shock revelation.

Heather meets Zsa Zsa in the market and asks her for a huge favour. Zsa Zsa agrees, just as long as Leon can help out. Fatboy and Mercy have computer trouble.

Zsa Zsa goes to visit her dad and is shocked when Leon finds her. An argument between Mercy and Fatboy results in their project being ruined.

Mercy is furious when Fatboy accuses Tamwar of being her secret lover.

Leon and Mercy are getting sick of Fatboy and Zsa Zsa's behaviour in the flat. The pair sneak off and Fatboy blurts out Mercy's secret to Zsa Zsa.

Zsa Zsa is tired of her housemates and starts throwing Leon's belongings out of the window. Her childish behaviour is stopped by Mercy.