People also don’t understand that as fucked up as it seems, being a couple in love island is not the same as being in a couple in the real world. Even when Serena and Kordell closed things off near the end, they made it clear they weren’t officially BF and GF and put a label on things after the show ended. Nic isn’t a terrible person for exploring Olandria after she left. He realized he liked her more. That’s just how it is. They did nothing wrong.