The female protagonist of the drama cursed her boss after drinking, and confessed that she liked him so much, but she was betrayed. But when everything cleared up, the female protagonist suddenly realized that she wanted to call her ex-boyfriend, but she called the wrong number, and she said everything she wanted to say to her ex-boyfriend to her boss. The male protagonist mistakenly thought that the female protagonist was talking about himself, and bluntly said that the female protagonist misunderstood her and gave the female protagonist a chance to pursue him. All the misunderstandings unfolded from then on, and the happy love between the two began.
