New girl Jess arrives in Belfast and is dragged on a wild night out with her housemates. Meanwhile, as Eva finds herself in danger, Leech's dream girl proves too hot to handle.

The students go on a mystery bus tour, where Conor's confronted by an unexpected guest who threatens to expose his secret. Elsewhere, Danny's mum's alcoholism takes a sinister turn and he's forced to make a heartbreaking decision.