Nobody Knows has a similar cross generational friendship, but swapped. Cha Young Jin is the adult counterpart (reserved, strong and caring like Lee Ji An) to Eun Hoo who is kind, sweet and responsible like Dong Hoon. Nobody Knows is not entirely slice of life, as there is a mystery element and some violence, however it is also very sublime and focused on the growth of the main characters and their relationships.

Ensemble cast of young adults trying to make it through their late 20s while dealing with the ups and downs of life and relationships