(portrayed by Ariel Lin Yi Chen) - Female, 18 years old, the series' main character, newly entered into college, rich family, strange and unusual personality, emotional person, very hopeful to have the nourishment of a love relationship but don't want other people to know about it. In regards to the other gender and love, she possesses this longing of understanding and not understanding. Virgo.

(portrayed by Yang Jin Hua) - Female, 18 years old, Xiao Min's roommate and classmate. Toward love relationships, she has this type of playing around attitude - meets one, loses one. Very unsatisfied with Xiao Min's shy and timid attitude. Always stirring up trouble. Lively nature, dare to love and dare to hate.

(portrayed by Liang You Lin) - Female, 19 years old, She is like her name (formal and quiet), calm personality, went south to Taipei for college. Possesses a pure and simple nature, whole heartedly thinking of getting married to her long time boyfriend. Biggest wish is to get a job smoothly in an official business. Cancer.

(portrayed by Zhang Tian Lin) - Male, 23 years old. Fell in love with Xiao Min at first glance, her senior at school that launch a pursuit after her hand. Personality is optimistic and naïve. But toward his dreams and hopes, he has an unyielding perseverance that greatly surpasses that of normal people. Because of his performance at school is
not too good, he's been delayed in graduating for two years already. Working seriously to make money. His only goal is to be together with Xiao Min. Aquarius.

(portrayed by Li Hou Hao) - Male, 20 years old. Xian Jing's boyfriend, since they were young. Has a very sweet relationship with Xiao Jing and also has the same goal in life too. Has a very refined, polite appearance but this appearance conceals a strong sense of possessiveness and an egotistic male. Taurus.

(portrayed by Jin Yu Lan) - Female, 47 years old. Xiao Min's mother, well known Junior High School principal. Is very strict with her demands regarding Xiao Min. And is not satisfied with her disperse nature. Has an aristocratic and strict personality.

(portrayed by Li Tian Zhu) - Male, 50 years old. Xiao Min's father, a photographer who loves traveling. Constantly traveling all over the place. It appears as if he doesn't care much about his family and children but in fact, he's an affectionate father who loves his children very much. Is a model and also a friend to Xiao Min. Gemini.

(portrayed by Ming Jin Cheng) - Male, 32 years old. Xiao Min's brother-in-law. Has a personality that keeps to himself and doesn't talk much. Extremely respectful of Xiao Qian's opinions. Is the representative of a typical guy with excellent qualities in Xiao Min's eyes. Pisces.

(portrayed by Li Yue) - Male, 23 years old. Yao Wei's junior classmate and best friend. Always gives opinions to Yao Wei. But toward Yao Wei's infatuation with Xiao Min, he can't seem to identify with it or understand it. Gemini.