The actor's character Aden Jefferies will leave Summer Bay for pastures new next month after more than two years as a show regular.
In real life, Lasance decided to quit the soap last year in order to pursue a Hollywood career.
Speaking to TV Week about Aden's fate, Lasance commented: "I like that it's a realisation of Aden's potential. I didn't want him to be killed off. Having already lost [his girlfriend] Belle, killing off Aden would have been too much of a loss."
Asked whether he will ever return to the programme, he replied: "There are no plans - but who knows? I'd be up for a little drop-in to see what Aden's up to at some point.
"I'll always have the absolute highest regard for the time I spent on the show. I loved every single day. It's been an amazing stepping stone towards - hopefully - success on other projects and in the US one day. I love acting. I want to do it for the rest of my life."