Will Zac confess that he slept with Sam?

Or will Sam tell Leah first?

When Alf tells Matt that Leah and Zac have turned his house into a war zone, Matt runs off. He races round to Leah and Zac and interrupts them mid-way through an argument - but has Zac already told Leah about his night of passion with Sam?

Meanwhile, Olivia's feeling overwhelmed by the start of university and turns to Hunter for moral support. Will these two finally admit they want to give their relationship another chance?

Also, Matt still can't decide if he's going to Vietnam with Evelyn. He confides in Leah about his fears about leaving Summer Bay. Will Matt decide to take a leap of faith and leave Australia?

Tobi Oredein is an award-winning women's lifestyle journalist, media entrepreneur and international public speaker based in London, who focuses on race, feminism, beauty politics & popular culture. Tobi has been commissioned by Buzzfeed, British Glamour, Grazia, Elle UK, Fader, The Debrief, The Independent, The Pool, Stylist, Vice and others. She has also interviewed public figures such as Ryan Coogler, Ava Duvernay and Sir Trevor McDonald.