Based on the short story The Eyes of the Blue Dog by Gabriel García Márquez.

A boy and a girl only meet in their dreams and try to meet in real life. But each time, only the girl takes the initiative, while he remembers nothing upon waking. Then, one morning, he finally recalls their secret code, and thanks to the notices the girl had put up, they finally find each other. But the truth is revealed in the finale, when it becomes clear that the female lead is mad.