Love Island Australia stars Chris Graudins and Lexy Thornberry dating? It sure looks like it, with the pair exchanging flirty comments on Instagram and spending plenty of time together. Not to mention, they were snapped holding hands just a few days ago.WATCH: Chris and Zoe have "the talk" on Love Island AustraliaThere's so much grafting and couple-swapping on Love Island, it makes sense it would continue long after the show. If you need a refresher, Lexy exited the series right before the finale after a short-lived fling with Ben Giobbi. She had been left heartbroken when her partner, Ryan Reid, left her for Tayla Mellington during a messy Casa Amor week.