As Josh tries to salvage his relationship with Esther, Fola and Zack rekindle their sexual attraction in the most unusual way. To complicate matters further, the stag and hen party turns up at the same pub that Zack and Fola are at, leading Zack to suggest they all go back to his and Fola's house after last orders.

As the events of the party spiral out of control both Josh and Fola risk their relationships for each other, only for Josh to realise that Fola might not have been entirely honest with him about her relationship with Zack…