文文和佳佳是一对姐妹。文文是个表面文静但内心争强好胜的女孩；佳佳的外表和内心都是大大咧咧的，她会为了自己喜欢的人直接迈出脚步。摄影师乐乐的出现令佳佳马上开始主动追求示好，表面上看似毫无波澜的文文其实内心也早已锁定乐乐。借着”还相机“的理由，三个人之间的关系出现了微妙的转变。

Wen wen and jia jia are sisters. Wen wen is a quiet but a competitive girl.She'll take direct steps toward someone she likes. The appearance of photographer le le led jiajia to take the initiative to pursue her courtship. Seemingly undisturbed on the surface of the text in fact has long been locked le le. The relationship between the three has undergone a subtle shift after return the camera.