Sarah didn't seem too upset that her future hubby was at home, revealing to New Idea that his absence meant she got to spend the night with co-star and BFF, Sam Frost.
"We get to have a girls night!" Sarah exclaimed.
"I'm looking forward to it."
As for the upcoming nuptials to James, Sarah revealed that wedding planning is more 'organised chaos'.
"You kind of make it up as you go along", the star revealed.
Sarah - who plays Willow Harris in the popular Channel Seven soap - and James made their engagement announcement around Christmas time last year.
Speaking with New Idea, James (AKA Justin Morgan) revealed how he took his now-fiance to their favourite Sydney restaurant to pop the question.
"So, I was sitting in this Italian restaurant and I was sweating, but I kept it simple – which made it more real.”