• Lim Yoona – The pure and naïve young women from a Chaebol family. She know what she want, she believe that true love does exist, she only love one person in her whole life.
• Kwon Ji Yong – The popular though guy who’s doesn’t know what the meaning of love is until he almost lost everything that he has.
• Kim Taehyung – The popular handsome guy with kind and warm hearted personality, who’s keep a secret through his whole life, he only love one person in this life time.

The love story about the youth love life. The season where their hearts just bloom, and the time when they learn the true meaning of Love, Life and Friendship.

The three elite college student in their last year of the college whose famous with their identity that from a healthy family ; Lim Yoona – Kwon Ji Yong – Kim Taehyung.

The story that will show the growth of each characters, from their late youth until they entered their adulthood.

The extraordinary love triangle that will bring us to joy and tears.