甜美玉女宋慧喬 & 韓國當紅小生車太鉉首度攜手打造唯美浪漫愛情故事 美麗的高二學生秀恩（宋慧喬）是所有男生暗戀的對象。但秀恩卻喜歡上了相貌平凡， 心地善良的秀浩（車太鉉）。慢慢的秀恩和秀浩經常在一起了。喜歡秀恩的男學生們既妒嫉又氣憤，所以就要打秀浩，而反映遲鈍的秀浩絲毫沒有察覺到這份愛意。可愛的秀恩通過錄音信函首先向秀浩發出了愛的信號，收到愛的告白的秀浩激動得難以自製，一份純真的初戀就此開始了。公開交往的二人幸福的度過一天又一天，二人都感覺到對方是自己生命的全部，直到有一天......。

THE BIG-SCREEN DEBUT OF SONG HYE-KYO IN COLLABORATION WITH CHA TAE-HYUN My Girl and I" features the well-known plot of an ill-fated couple. Su-ho (Cha Tae-hyun) is a plain high school boy, and Su-eun (Song Hye-kyo) is a bright and beautiful girl in the same school. For some unknown reason, Su-eun has a crush on the boy. When she discloses the relationship with Su-ho at school, despite envy and disbelief from other classmates, she asks Su-ho to buy her a pager so that they can communicate with each other through voice messages - a secret communication channel since So-eun's parents are quite strict... Su-ho and Su-eun start dating, their young love is the object of much jealousy from all the other students but for Su-ho and Su-eun, their love just seems splendid and eternal. Until So-ho finds out something tragic about the girl he loves......