The mix-up in the room of the wife’s best friend leads to a conclusion. The female lead in the film is very beautiful but encounters many troubles because she often undresses while sleeping and sleeps on a smart bed every night. That day, Usui's wife’s friend came to visit and organized a small party, but after drinking too much, there was only one bed available, so Usui and his wife ended up sleeping there. The father had given the bed to a friend. In the middle of the night, Usui's wife woke up early because she didn't like to sleep in dirty clothes, but today she was wearing dirty clothes because there were guests. Meanwhile, still groggy, he took off his shirt and lay down in bed next to his wife’s best friend. As a result, the stranger woke up, unexpectedly saw his beautiful figure, intoxicated, lost control, and started pulling at his friend's wife's hair.