I will signal for you! Kenji, a young man who loves Nao, a charming married woman living next door, finds Nao who is drunk and fell in front of the front door one evening. I hesitated for a while, but I bring it home for care. Kenji estranged in the defenseless form of Nao who fell as it was, pulled out her lips. In spite of unfaithful relationship made up of trivial matters and the sign of the confusion that only two people know, a married woman hangs a yellow handkerchief on the veranda.