Olympia Chalmers-Davis, an ambitious and organised Year 11 student, is blindsided when the long-delayed consequences of one impulsive decision suddenly blow up on her.

Everyone tries to adjust to this new life, but not everyone is on the same page.

Santi's bold move finally brings the Chalmers-Davis and Hernandez families together.

Oly and Santi act like grown-ups when no one else will.

A girls night and a school night both end with a hangover.

Santi and Oly become closer as the adults jostle in their own relationships.

Both feeling untethered, Oly and Santi search out alternatives.

A whirlwind of changing relationships motivates Oly to break the stalemate with Santi.

Oly thrives with Santi at the Hernandez house, away from the uncertainty of her own family.

As the Christening day arrives, Oly grapples with her parenting decisions and her future with Santi.

Oly returns from an overseas trip with her demanding new boss, dreaming about walking out of the airport straight into Santi’s arms.

Reema and Vince are juggling Vince’s wider family obligations with the sister-wives, Talia and Ariel and Malik, who’s turning 2.

Dom returns from Canada, but he’s hiding from Angie for some reason, and enlisting the family to lie on his behalf.

Jacinda is digging through Santi’s clothes drawers when she finds Santi’s mum’s hidden engagement ring. Naturally, she pops the question to her parents: will you two please get married?

There’s trouble on the horizon for Vince and Reema, but an elaborate hens’ night is in the way of them sorting it out.

Dom, Angie and Edith are stuck on a joint mission to pack up and clear out Dom and Edith’s late mother’s house and belongings.

Vince is doing his best to move on from his heartbreak, even trying therapy like everyone keeps telling him too; and spending quality time with his son Malik and Talia.

Santi is stressing about his biggest art commission yet while Oly is struggling with Shauna’s chaotic mood swings and impossible work demands.

A visit from a colleague’s baby at work raises new questions for Oly, when Shauna puts an ultimatum to her.

Angie is acting weird, and no one knows why. She’s got nothing for Oly and her major work crisis, nor for Bowie and his Saturn return.

Surrounded by the fallout from Matias and Angie's relationship, Oly and Santi try to even up the parental load.

Oly keeps her future ambitions high while trying to get on the same page as Santi, who is overwhelmed by his fears.

Matias tries to make amends with Rosa and Santi, while three's a crowd at the Chalmers-Davis house.

Oly tries to have it all, and Birdie's efforts to impress those close to Dom bring mixed results.

While Reema and Vince and the rest of the gang enjoy a big night out, Oly and Santi are stuck at home in the most unglamorous of fashions.

Angie's guilt prompts advice for Oly, who needs to get to the bottom of an issue with Santi.

Vince helps Madison, and finds a resolution with Reema, while Rosa tries out a new version of herself and Dom rebounds from being ghosted.

While the Hernandez family are tested, and Dom and Angie help a sick friend, Oly and Santi are faced with some rude financial realities.

Angie faces her parents in difficult circumstances, while Dom and Rosa unexpectedly help each other uncover a new perspective on their relationships.

Santi puts his new plan into action, as he and Oly try to align their visions of the future.

Jacinda's first day of kindy promises a new start for Oly and Santi, until unexpected news spins Oly off her axis.

Santi rethinks introducing Jacinda to his new girlfriend Keeks after she and Oly have intense reactions, while Vince and Angie navigate the consequences of being too nice.

A confusing encounter between Jacinda and Santi's new girlfriend distracts Oly from Reema's return from London.

Bernardita seems to be the cause of everyone's problems.

Angie, Vince and Rosa receive unwanted Mother's Day surprises while Oly and Santi are faced with a reality they aren't ready for.

Oly's white lie blows up in her face and Bowie offers surprising insight into his parents' problems.

A new relationship threatens to upend the Chalmers-Davises, Jacinda navigates a complex friendship, and Vince struggles to ask for what he needs.

Rosa's boys are resisting their new stepfather, while Oly and Santi find a new connection and Dom thinks about next steps.

Bowie is babysitting and Vince is in crisis, while Santi and Oly head to the school parents' fundraiser.

A terrifying experience for Santi and Oly makes them rethink everything; while Vince and Reema's life will never be the same.