Spoilers: Home and Away's Cash betrays Felicity with shock move

Last week on Home and Away, the return of Bob (Rob Mallett) only brought Theo Poulos (Matt Evans) and Kirby Aramoana (Angelina Thomson) closer, and wedding fever took over the bay.

This week, Cash Newman’s (Nicholas Cartwright) forced family reunion goes haywire, a resident plays with fire, and Roo Stewart (Georgie Parker) starts planning a charity event with Marilyn Chambers (Emily Symons).

Felicity Newman (Jacqui Purvis) is busy planning her wedding with Tane Parata (Ethan Browne) but has been clear she doesn’t want her foster father, Gary to attend.

Cash concocts a plan with Gary to restore the siblings’ birth father’s ute as a wedding gift, but doesn't warn Felicity that their foster father is coming to town.

RELATED:

• Home and Away star's transformation shocks fans: 'Looks horrible'

• Home and Away's Ethan Browne responds to rumours he's leaving

• Kate Ritchie announces long-awaited return to acting in new TV show

When Gary and Felicity come face-to-face, the fiery restaurant owner hits out at Cash for scheming behind her back.

“I think Cash knew Flick would have a bad reaction to Gary, but he hopes he can mediate the situation into something positive,” Nicholas tells Yahoo Lifestyle.

“Cash is so happy to see Gary and show him his life in Summer Bay. He’s welcome anytime by Cash. Not so much by Felicity.”

In secret, Felicity tells Gary that they should put on a united front for her brother, but adds she isn’t interested in reconciling. Her foster father can see through her tough façade and is determined to keep trying.

In a sweet twist, Cash finds a precious memento of the siblings’ mother in their father's car— a necklace that disappeared years ago.

“It’s strange timing for Cash to find his mum’s lucky necklace. It's been missing for so many years. And right when Cash is trying to make sure a part of their father is at Flick’s wedding, a piece of their mum turns up too,” the star explains.

Xander sets himself up for heartbreak

Xander Delaney (Luke Van Os) has been loved-up lately, after entering into a steamy relationship with nurse Stacey (Maleeka Gasbarri).

However, she drops a huge bombshell this week, telling the paramedic that she doesn’t believe in monogamy.

Xander is smitten by Stacey and agrees to her terms so that he can continue to keep her in his life.

His sister isn’t excited by this new development and worries about Xander’s heart. Will he be able to play by her rules, or will he end up getting burned?

Roo and Marilyn throw themselves into a new project

After Marilyn and her friends were kidnapped by her daughter Heather (Sofia Nolan), the bubbly blonde has been shaken. The diner worker had to be convinced to return to the bay after fleeing from shame.

Roo is also in limbo, unable to continue tutoring after failing to see through Heather's ruse. The pair decide to put their heads together and work on something for the good of the community.

After hours of brainstorming, the best friends decide to hold a golf tournament. Their event will be large, as the pair hope to raise a whopping $40,000 for a charity food truck.

While the two women are very experienced when it comes to hosting and organising events in Summer Bay, Roo's last big event ended in disaster.

Fans will remember that Felicity’s friend Anne Sherman (Megan Smart) put poisoned gas through the vents at Salt, resulting in absolute chaos.

Will their next event be more successful?

Never miss a thing. Sign up to Yahoo Lifestyle’s daily newsletter.

Or if you have a story idea, email us at lifestyle.tips@yahooinc.com.