It's the night of the ball and everyone's having fun, despite the tension between Donna and Ross.
However, when the compere gets shirty with Chas, Marlon steps in to defend his cousin.
His actions change the course of the whole evening...
Elsewhere, Donald is concerned to see Anna cosying up with Matthew King.
But we get the feeling that Anna knows exactly what she's doing.
And Gennie is put on the spot when Brenda asks her to move in.
Will Gennie let her down gently or move in and live to regret it?