Chas is suspicious as Dan and Diane encourage her to go out for the day. The Dingles get the house ready, and Chas is gobsmacked but pleased when she discovers that they have thrown a surprise party to celebrate her engagement. At the gathering, Gennie worries that Chas is marrying Dan on the rebound, but Chas is adamant that she has moved on. Zak also officially welcomes Dan into the family. However, when Charity tells Chas how pleased she is for her, Chas has to go outside as she struggles to keep her emotions together. Cameron follows and with Chas in tears, she begs him to let things lie as she cannot take it any more. Cameron and Chas share a final kiss before she pushes him away. Unseen, Carl has been watching from a distance - this is bigger than he had dared dream. Meanwhile, Alex