"But the beginning of the rest of my life. Ok... Yes it may seem like Bachelor in Paradise was a little like De Ja Vu for me, but the intensity of both those experiences and any pain I felt is all worth it since having this guy walk back in to my life at the most perfect time.
"And yes I say “back” into my life, as we met back in 2017 😱 I can gladly say I’m the happiest I’ve ever been. And I’m so grateful for all of you for being so supportive and protective of me. My heart is so full ❤️
"And Oi guys guess what... the ”dream journal” was right, I wanted to meet my soul mate when I was 23... and guess what I met him at 23 😂😂😈😈"
Davis, who Daily Mail Australia reports is a centre for the Warringah Rats club on Sydney's Northern Beaches, grabbed onto his realty star girlfriend's pet posterior for the racy photo.
The pair are said to have been dating since December with Tyson himself sharing a series of loved-up shots to social media in recent months.
And despite her lack of luck in love on-screen, Cass left Paradise with a new relationship - her freshly forged bond with fellow contestant Alex Nation.
The two women bonded over both being labelled "stage-five clingers" on their respective stints on The Bachelor.