The experiment continues as more scientifically-compatible couples are created in the lab. But will any of them even like each other, last the whole year or fall in love? When glamour model Abbie is matched with fireman Chris the sparks fly, but will they find love? 26-year-old Mel has never had a proper boyfriend, so will her scientific match be the one? Racing driver Annalese is challenged to a go-kart race by her city trader match Chris, but will it be the start of something special?