Troy told the Daily Telegraph on Wednesday that he could “happily” spend the rest of his life with Carly.

“Marriage is definitely on the cards for us,” he told the publication. “She’s definitely a girl I could see my entire future with.”

Meanwhile, she said: “Troy and I both went on this show wanting to find the love of our life. I want my next boyfriend to be the one and he’s the same.”

Perhaps the duo are already moving ahead with their wedding plans because, overnight, Carly was seen flashing a sparkling engagement ring in an Instagram video shared by her partner.

In the clip Carly is wearing a gold band with a sizeable diamond on her ring finger..