BEN (Ken Hung) and MICHELLE (Michelle Wai) have been loving rivals since they were primary students. They fell in love on a merry-go-round during a summer holiday of their secondary years. The romance, equally dramatically, ended on a merry-go-round when both of them wrongly believed they had been betrayed by the other. A few years have passed they are now university students. They meet again at a dressage course, where they get to know the slovenly HIM (Him Law), the straightforward BOY (Wylie Chiu), KIMMY (Kimmy Kwan) who comes from a well-off family, NEL (Carlors Chan) who is sissy, and the Nosy three sisters (Phoebe Chan, Renee Lee, Kimasa Kwok).
A lot have happened before the youngsters have become good friends, and BOY and NEL, and HIM and KIMMY have even become lovers. As for BEN and MICHELLE, they are seemingly at odds with each other, though they indeed love each other a great deal. The dressage training is to come to an end. Will they overcome their obstacles and be lovers again