Based on the ITV2 show Love Island 2019! *** "When I first met you, I didn't know you were going to be this important to me." *** 'Hi! I'm Callie Miller, I'm 21, and I'm a nurse from Bournemouth!" When Callie finds herself in the Love Island Villa, all she expects is a fling or two. But as the boys arrive, she's reminded after so many years what butterflies feel like.