A theory that the winning couple on Love Island is usually carried by the girl is being upheld. Ciaran and Nicole being coupled up since the beginning had fans convinced they’d finally break the theory. Spoiler alert: Mimi and Josh are the official Love Island winners! She was the favorite girl of the season, while runner-up Ciaran, who came second with Nicole, was the favorite boy. Love Island winning theory lives onA theory that a favorite girl often “carries the winning couple” is being upheld, as per fans. They reckon that a boy being the favorite doesn’t tend to go on and win the entire s…