Martin steps up for his children after their first day at school doesn't go well. Gavin plans to take his relationship with Rebecca to the next level.

Martin's proposal for no-take zones in False Bay angers the local fishermen. Tristan is initiated into a surf gang. And Rebecca and Gavin make up, though her feelings for Martin begin to resurface.

As Martin tries to unite the community with a beach clean-up, Rebecca faces having to sell the restaurant. Meanwhile, Gavin deals with his break-up and Lucy grows attached to the penguins.