Two couples, Tom (Patrick Brammall) and Jules (Sibylla Budd) & Jonah (Stephen Curry) and Steph (Harriet Dyer), travel to the house for their traditional summer holiday. The difference this year is that Steph and Jonah have their toddler Molly who takes up more space than she did last year.
When Kelly (Miranda Tapsell) and Craig (Richard Davies) become parents to an orphaned joey, they are forced to consider what it would mean to be actual parents of an Aboriginal child.
Imran (Nazeem Hussain), a Muslim man, grapples with the consequences of his dad's abandonment, one of them being him running away from his girlfriend, Nabilah (Sana’a Shaik), during their weekend together.
After a double booking forces them to stay together, Marion (Robyn Butler) and Eddy (Wayne Hope) find themselves challenging the behaviours that led to each of their divorces.
While on a trial separation, Charlie (Chenoa Deemal) and Zeke (Bjorn Stewart) both come to the house for their traditional anniversary weekend and neither is willing to give it up.
Two sisters, Hannah (Alison Bell) and Alex (Annie Maynard), leave their chaotic family lives behind for a recharge night together but somehow bring the chaos with them.
The cleaners of the holiday house, Becky (Morgana O'Reilly) and Dan (Johnny Carr), are interrupted by their troubled niece, Frankie (Charlotte Maggi), who comes to stay, and the sudden arrival of Trevor (Keith Robinson), a man with a disability on the front lawn.
