Phra Jan San Kon

Phra Jan San Kon begins with Yodkhwan and Thak, who have been married for less than a month after registering their marriage on Valentine's Day. The couple wins a contest involving quizzes and games, earning a honeymoon trip to Kaewal Island as the grand prize. However, Thak is unable to go due to his Master's degree exams.
Yodkhwan decides to give the tickets to her younger sister, Pleumjai, a freelance photographer for Sweet Home magazine who happens to be headed to Kaewal Island anyway to photograph the vacation home of Buchit, a wealthy and famous young man. Meanwhile, Thak mentions the tickets to his younger brother, Tiw, a television producer who is planning a vacation to visit his girlfriend, Rungphrai, the daughter of a local politician in a southern coastal province.
Tiw figures that traveling together for just an hour won't be an issue, so he agrees. When Pleumjai and Tiw meet at Don Mueang Airport, they immediately recognize each other from a previous conflict at Yodkhwan and Thak’s wedding. To their dismay, they discover they cannot separate themselves from the group of five other honeymooning couples; the event is a massive tourism promotion for Southern Thailand, complete with a grand itinerary and heavy media coverage.
Follow the rest of the story in "Phra Jan San Kon."