Kordell Beckham and Serena Page won season six and are still together nearly two years later. Michael Tullberg/Getty Images The eighth season of "Love Island USA" is set to debut on June 2. Although it's a dating show, only nine couples who met through it are still together. Three couples from season seven are dating now. Buckle up, bombshells: A hot new season of " Love Island " is about to take over the villa. Amid the announcement of the new "Aftersun" hosts — Ciara Miller of " Summer House " fame and influencer Tefi Pessoa — and the second-ever "Love Island USA" engagement, we thought it was the perfect time to check in with every couple who's met through the hit reality show. Of the seven "winning" couples, only two are still together, with the other relationships either forming off-screen or not capturing enough votes to take home the big prize.…