atau dikenal sebagai
63-year-old Jong-chil has been re-employed as a senior water purifier engineer after retiring from public service, and is working as a trainee. While under pressure for sales profits, his co-worker Hyun-suk informs Jong-chil of his business secret-selling a new water purifier under the pretext of repair to a customer, and making a profit by selling the customer’s used water purifier. But Jong-chil doesn't want to do the job.
Three women in their late 30s recall their memories of their late 20s in Paris. They try to speak them out in French for a while, and it makes their conversation much more ingenious. Two men meeting at a park talk about their bygone relationship while they just throw seem-to-be meaningless questions at each other. One man and one woman somehow argue in a café. Then they start to play Truth or Dare with what happened last night.
When her son who lives in a single room is given an outrageous $1,000 water bill, a mother decides to become a detective and find out what is behind it.
A bad guy, a cruel guy, a lame guy, a cowardly guy and the meanest woman gets involved in a beautiful university student's murder case.