In scenes due to air in Australia next week, Spencer embarks on a new relationship with Sasha Bezmel (Demi Harman) after he and Maddy have split up.
When Sasha declares her feelings for Spencer, he is initially suspicious as she had previously rejected his advances. However, he soon realises that she is completely genuine.
Morley told TV Week: "Sasha is only acting the way she is because she doesn't want to hurt him and jump in. He realises she's a really sweet girl and that they're both playing the unsure game.
"She goes to walk away, but then we kiss - and that resolves the conversation! It's a cute little scene, because they're both really honest with each other and go with their instincts."
Although Spencer and Sasha are happy together, they decide to hold off when it comes to telling Maddy (Kassandra Clementi) about their relationship.
Morley added: "They're both terrified about how to break the news to Maddy. Sasha and Spencer don't want to take too many steps forward yet, because they both feel so guilty and really struggle to find the right time to tell her."
Home and Away airs weekdays at 1.15pm and 6pm on Channel 5 in the UK, and weekdays at 7pm on Network Seven in Australia.
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