Romantic Island

Kang Jae-hyuk

Choi Soo-jin

Lee Jung-hwan

Yoo Ga-young

Lee Yeon-sook

Sandara

Joong-sik

Kim Hyun Joo

Kim

Patrick

Soo-jin's friend

Yoo Hye-ra

Nick

Joong-sik's friend

Composer

Mr. Oh

Soo-jin's Company Employee

Soo-jin's brother