Joon-Hyuk is an assistant producer of children's programs. He sincerely loves Chae-Young, who is sister of his middle-school friend. Chae-Young is a perfume researcher who dreams of love, but becomes fretful and nervous when her last remaining friend sets his wedding date. She begins to meet many men through a match-maker. Joon-Hyuk also becomes fretful, gets drunk, and tries to propose to Chae-Young, but in vain. Joon-Hyuk becomes restless and reckless. Then, his friend, a make-up artist, suggets a desperate plan : approach Chae-Young disguised as a woman. Since Joon-Hyuk is desperate enough to die with a note saying "I love you", he decides to stay close to Chae-Young, dressed as a woman. However, to make matters worse, Chae-Young meets a new boyfriend and Joon-Hyuk helplessly watches her fall in love; his heart is breaking. Can Joon-Hyuk really hope to win the love which he desires strongly?