Speaking to BW, the actress claims her co-star Rebekah Elmaloglou assisted her during her years of self-discovery, by giving her 'personal advice'.
The 21-year-old revealed: "We've talked about everything. She's helped me a lot with my sexuality."
Mavournee explained: "I'm not an overly sexual person at all, like relationships have never been a priority for me and I keep thinking "Am I broken? I don't get it. I'm 21 and I have no interest in anyone?!"
"I don't want to label this as my coming out because it's definitely not that. I don't identify as gay. I just think I'm a people person. I just fall in love with a person for who they are as a person rather than what they are born with," she added.
The star has played Piper Willis on the Australian TV show since 2015.