Eastenders E20 (2010)
Watch the series at: bbc.co.uk
EastEnders: E20 introduces Zsa Zsa Carter, Fatboy, Leon Small and Mercy Olubunmi, who crash into the Square seeking solace from family life.
With nowhere to live and no one else to turn to they begin to depend on one another for support.
The foursome end up squatting together in 89b George Street and the highs and lows of their shared problems cement their friendship forever.