Home and Away spoilers follow for UK viewers.
Home and Away's Nikau Parata betrays Bella Nixon on UK screens next week after falling for a cruel trick from Sienna Blake.
Nikau (Kawakawa Fox-Reo) gives into temptation after Sienna makes him believe that Bella has cheated on him with her photography mentor Emmett Ellison.
In upcoming episodes on Channel 5, Nikau has modelling commitments in the city on the same day that Bella (Courtney Miller) and Emmett (JR Reyne) are hosting a photography exhibition preview at Salt.
Nikau has promised to be there in time for the big event, but Sienna has other ideas and wants to delay his arrival.
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Sienna is determined to cause trouble for Nikau and Bella's relationship, as she fears that Nikau's loyalty to Bella will stop him from attending an important three-month work trip to Japan.
Needing help with her mission, Sienna instructs Allegra Freeman (Laura McDonald) to help sabotage Nikau and Bella's happiness.
Allegra takes the opportunity as she attends the photography exhibition. She sneakily steals Bella's phone, sending Nikau fake texts that claim the event has been delayed and he doesn't need to rush.
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With Nikau under the false impression that he doesn't need to be back in Summer Bay, he joins Sienna at her lavish apartment in the city.
Back at Salt, Bella becomes upset over Nikau's no-show and accepts some friendly support from Emmett.
Allegra takes a secret picture of Bella and Emmett hugging and sends it to Sienna, who then shows Nikau.
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Nikau is convinced that Bella has cheated and ends up spending the night with Sienna after she seduces him.
The next morning, Nikau bitterly regrets his actions and feels even worse when he returns home and compares notes with Bella.
The pair realise they were tricked all night as Allegra and Sienna were trying to keep them apart, although Nikau doesn't mention that he then slept with Sienna. How long can he keep this under wraps?
Home and Away airs these scenes on Monday, August 2 and Tuesday, August 3 at 1.15pm and 6pm on Channel 5. Selected classic episodes are available via Amazon Prime Video in the UK.
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