吉岡雙葉從國中時期就很不擅長和男生相處，卻有一位名為「田中」的男生例外，然而田中在暑假轉學了，雙葉也來不及傳達自己的心意。

之後，在男生群非常受歡迎的雙葉遭受女生的排擠，升上高中後，雙葉為了不再讓女生討厭決定要偽裝自己，同時她與國中時代的初戀「田中」再次相遇了……。

When she was a middle school student, Futaba Yoshioka liked Kou Tanaka who was unlike the other boys and quite gentle. Kou Tanaka then moved away and they lost contact.

At the end of Futaba Yoshioka's first year as a high school student she meets Kou Tanaka again. Kou Tanaka’s name has changed to Kou Mabuchi and his personality seems different from his middle school days.