"Married at First Sight" has successfully created several long-lasting marriages (and babies!) throughout the past six seasons, however, some couples were not as lucky in love. In "Married at First Sight: Honeymoon Island," past "Married at First Sight" participants get a second chance at finding their soulmate. A group of 20 participants - fan favorites and unmatched candidates from previous seasons as well as other new singles - will be invited to an island for the opportunity to make connections with each other and work on falling in love. At the end of their stay, couples must decide whether they want to get married or part ways.