Two of Finn's children, Layla and Jodie, turn up on his doorstep. Finn and Allie have trouble looking after them both, so Allie calls in the rest of her family to help her out.

Meanwhile, Mia is creating a plan to find out Allie's priorities. Her plan is to pull out of the seminar where she's meant to assist Boo Wibberly, the Progressive Hairdresser of the Year, and suggests Allie to replace her. Allie grasps the opportunity immediately and leaves Finn and her family with the children.

Finn takes them all back to Byzantium, his bar, and they all have fun making cocktails and other drinks. Unknown to anyone, the two children put alcohol in their drinks. Mia shows up just as this is happening, and sees it happen, but keeps it to herself.

The two children become sick, and Finn is worried that their mother won't let him see them again because of his bad fathering. Mia tells him that she'll take the blame for the problem, to save Finn from getting in trouble.

At the seminar, Allie carries o