Shin-wuk is happy to learn that Sang-tae is in love with a woman. But Sang-tae and Mi-jung are still not honest with each other. Ho-tae and Soon-young are getting closer and taking care of each other. In-cheol gets to meet his kids in three years, and Soon-young visits Mi-jung. Tae-min and Yeon-tae, the rookie elementary school teachers, received their first paychecks. Tae-min and Jin-joo have a conflict.