It was said that being in love is much like riding a roller coaster. This holds true for most except for junior high student, Haruka who finds that her love isn't at all like this and on the contrary compares it to a merry go round.
When Haruka discovers that her favorite sempai in her camera club is going to move in just a month, she impulsively confesses her genuine feelings. Even so, her sempai does not take her seriously and brushes it aside lightly with jokes. But, though Haruka was nervous and embarrassed, she was not discouraged and thus her merry go round of love begins.