Lisa Manoban and Jennie Jane Kim are best friends since high school and always together like no one can separate them. But as what they always say, there's always sadness behind happiness and that happened when they both entered college especially on their 2nd year at Seoul University, Jennie got a boyfriend named Jong-In or Kai. Jennie lost her time with Lisa and spent just a little time with her that saddened Lisa the most but she respect Jennie even though her own happiness will be ruined, because yes, she loves Jennie for more than a best friend and Jennie is clueless of what she feel and she didn't intend to tell her because it will just ruined their friendship and she don't want that to happen. She value their friendship more than nothing. Her love for Jennie is big so Jennie's happiness is her happiness too and she can't do anything about it now.