My wife, who has a serious personality, has always hated Mr. Ikeda, a resident who creates a cozy atmosphere because he lives in the next room of the condominium. My wife, who is an officer of the women's association, was always nervous about her neighbor, such as smoking in a common space, a loud cell phone, and garbage sorting rules. However, after a while, my wife's attitude began to change since the day she visited Mr. Ikeda's house with an "improvement petition" signed by all residents.