In Married at First Sight: Honeymoon Island, past Married at First Sight participants get a second chance at finding their soulmate. A group of 16 participants fan favorites, unmatched candidates from previous seasons and the addition of some new faces, will be invited to an exotic island for the opportunity to make deep connections and work on falling in love. At the end of their stay, couples must decide whether they want to get married or leave the island alone.