Powell re-posted the video, thanking Irwin for "the most amazing dinner picnic" and introducing him to his "very first lychees" in his caption.
Sweetest. Couple. Ever!
The adorable duo first met in November 2013 while Powell was visiting the Australia Zoo, and have been dating long-distance ever since. Earlier this month, they rang in the New Year in Tasmania, later taking to Instagram to share a few pics from their brief time together.
"2016 will be one I remember for the rest of my life," Powell, who lives in Florida, wrote alongside a snap of himself cuddled up to Irwin. "Thank you for making it so incredible. I can't wait to make 2017 even more memorable with you❤."