In 1988, fifth-grade elementary school student Han Jin-joo tries to prepare expensive gifts to make up with a Atheletic Teacher who is angry with her because of a minor misunderstanding in a high jump class.
Bori, an 11-year-old girl who lives in a sea village, is the only family member who can hear. Being an elementary school student, Bori gradually becomes more familiar with communicating with her friends at school by speaking and has a difficult time joining a sign language conversation at home. Why was I the only person born different from my family? The more she thinks about it, the more she feels alienated.
Eun-seo struggles repeatedly to find her own place. Her father Jin-cheol lives alone in a house where his family has left. Eun-seo unexpectedly returns her childhood home to live with her father. There, she faces traces of her family she had forgotten.
Durante um dia normal de trabalho como entregador, Jong-Soo reencontra Hae-Mi, uma antiga amiga que vivia no mesmo bairro que ele. A jovem está com uma viagem marcada para o exterior e pede para Jong-Soo cuidar de seu gato de estimação enquanto está longe. Hae-Mi volta para casa na companhia de Ben, um jovem misterioso que conheceu na África. No entanto, o forasteiro tem um hobby peculiar, que está prestes a ser revelado aos amigos.
Jiseon, a working mother who takes care of her young daughter, Daeun, after the divorce, employs a nanny named Hanmae. One day, Jiseon finds out that the nanny and her daughter are missing, and she sets out to search for them.
Min-joon, who has failed the civil service exam for 10 years, gets a lucky pencil from his friend, Kyung-joon, saying, "When you do it, you get a perfect score."
