Young-Joo (Lee Young-Eun) and Yoon-Soo (Ha Seok-Jin) have to spend their summer in Professor Noh's( Choi Jong-Won ) home, doing their part time job. Young-Joo takes care of his books inside and Yoon-Soo takes care of his flower plants outdoors. One day, the cat Deongchi leads them to each other and they discover feelings of love which they never experienced before.
Lee Young-eun
Ha Seok-jin
Choi Jong-won
