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.”
Australia's TV sweethearts have hinted at an East Coast wedding, with Sarah telling New Idea: "Jimmy’s family is from the Gold Coast and my family is from Melbourne [Victoria], so it’ll be somewhere along the East Coast.
"I’ve asked my brother to walk me down the aisle."