Marlon pleads with him and Paddy ultimately puts his career on the line as he agrees to operate, telling Marlon to lock the door and scrub up. Will the dog pull through, and will this unite these two again?
Meanwhile, Katie tells Declan that she has cancelled her lesson and is going to upload the holiday photos, trying to convince herself everything is okay. She is keen to help Declan but he suggests that she should transfer the £250k into his account, making her think that she's not off the hook. Soon afterwards, Nicola and Katie argue as Nicola learns that Megan and Robbie have gone. Declan thinks Nicola should be glad, and Katie is perturbed by Declan's ability to move on so quickly.
Later, Katie goes to see Gennie, taking round the hotel miniatures for her. However, Gennie is annoyed, seeing that she just wants to talk about her problems - and Katie is left even more isolated. Later in the pub, Gennie and Katie row. Gennie tells her that she's crossed a line, and Katie is more upset by her words then she'll admit.
Elsewhere, Kerry is thwarted when Amy refuses Alex's offer of a drink, while Victoria is alarmed when Betty gives her instructions on DIY for while she is away.