At a wedding, Jimmy (Chris Geere) was kicked out of the house. When he was embarrassed, he met a beautiful girl, Gretchen (Aya Cash). But this is by no means a romantic encounter in the traditional sense. Jimmy is selfish and poisonous, and Gretchen is uninhibited and unrestrained. One is an outdated writer who can't sell books. He is mean and makes trouble at his ex-girlfriend's wedding for revenge; the other is an agent who manages a band. He has a lot of small problems and bad habits, and his private life is a mess. They don't take relationships between men and women seriously, and they don't want to start a long-term relationship. However, Jimmy and Gretchen, who thought they would never fall in love with others again, changed their relationship towards a situation they could not control after a one-night stand. In addition, the story also revolves around Jimmy's roommate and Gretchen's girlfriend. The four are full of regrets and troubles. They each have their own lives to face, but fate ties them together.