In a series of pictures uploaded to the star's Instagram story, Sam looked pretty in white as she hugged her beau.
Frost, 29, posted a photo of herself and boyfriend Dave Bash, cuddling up together, captioning the pic: "Wedding Time with Bashy Babe."
In another photo posted to The Bachelor stars social media, the couple is seen laughing while Sam goes in for a kiss, Frost simply drawing a love heart over the pictures.
In an interview last month with WHO Magazine Sam spoke about her relationship with Bash: "We’re in a really good place, we’re the best of mates, we laugh all the time.”
Sam also credit's Dave for helping her deal with her anxiety and depression.
"He's the one to pick up the pieces after a breakdown or anxiety attack," she said previously.
Sam Frost runs a mental health platform, Believe, with her sister Kristine.