Trish badly needs some time off so Joy looks after baby Olivia for the day, and enjoys the attention so much she doesn't put people right when they assume she is the child's real mum - until the appearance of a face from the past makes things rather awkward. Meanwhile, Joy is trying hard not to find Christie and Stan's closeness weird.

• Amy Huberman

• Lochlann Ó Mearáin
• Amy Huberman