Hana is the Leader, Main Dancer, Vocalist and Visual of the South Korean girl group Gugudan.
The four become friends in a club bar and their relationship develops. They do not consider each other friends but want to love each other. Some are loyal and want to start a real relationship, but some want fun and playfulness. A love drama about friends looking for a free relationship falling into a complicated love relationship with each other. How will their relationship play out? Will they remain as friends or lovers?
A woman begins to think of herself as damaged goods on the love market after her long-time boyfriend dumps her. A new love story begins when she meets the man who helps her realize the value of second-hand goods.
Na-eun believes she is a cosmic being. She has been trying to communicate with space at noon in a park. Seok-min is an unemployed young man who has been looking for a job. He goes to the park to take revenge after his close friend was hospitalized because of injuries caused by Na-eun but falls for her when he sees her.