Love Island has proven to be one of the most successful series of the ITV2 dating show ever, with no less than four couples still together over 18 months after it came to an end.Winners Paige Turley and Finn Tapp are still going strong after moving in together in Manchester, as are couples Molly Smith and Callum Jones and Eva Zapico and Nas Majeed who didn’t even make the final.However, runners up Siânnise Fudge and Luke Trotman have sparked rumours they’ve split after almost two years