One post shows Tamara – who recently admitted to getting a nose job – wrapping her legs around her hunky British beau, captioning the pic: "It is still wild to me how we met half way between our two different worlds... that in actual fact turns out to be not so different.
"I have had the wildest few weeks and wouldn't change it for the world! I already miss you heaps! Ashley, I will follow you anywhere."
And the feeling is clearly mutual, with Ashley captioning his own post: "Mad to meet someone who's basically the same as you but the opposite sex.
"It's been unreal. Can't wait for another adventure," he added.
Fans of the UK version of Love Island will remember that Ashley made a short but sweet appearance during the 2016 series of the show. He went on to date co-star Sophie Gradon, who tragically committed suicide in 2018.
"We were madly in love, had the best times in my life together [and] I always tried to help her," Ashley wrote at the time of her death.
"A lot happened between us, but she was an amazing person. Her smile was infectious and I'll miss that. A piece of my heart, forever."