A musical comedy, drama about the nephew of a selfish venture financing tycoon who leaves his uncle to start a nightclub business.

Jaroenkesa, the owner of 'Kesajaroen', a shop that sells hair loss treatment, wants to pay back his debt of kindness to his dear Indian friend, whose formula is responsible for the company's prosperity, by hiring Manas, his good-for-nothing son, to marry Namtarn, the daughter of his dear friend, for two-million baht.

The scenery of Samui in 1969 is the background of the musical love story between the couples from the rival families. Sombat Mathanee stars the playboy, Paduempun against Arunya Naamwong who plays the business girl, Napaporn. They came to Paradise Island to take care of their family coconut orchards. They bet who could work more successful. If the guy won, the girl must have married him. If he lost, he gave up his business to her. In the midst of controversy, he fell in love with her. Meanwhile, she began to be confused because she might be in love with him as well.