A six-year-old class at a Catholic kindergarten goes on a field trip to a swimming pool. A girl named Minseo hesitates wearing an ugly swim cap so her friend, Seungbum, takes her to the pool without her wearing it. But the nun catches Minseo without her swim cap and takes her back to the locker room. There, Minseo sees the nun’s naked back while she changes her clothes, and feels funny in her stomach.
A six-year-old class at a Catholic kindergarten goes on a field trip to a swimming pool. A girl named Minseo hesitates wearing an ugly swim cap so her friend, Seungbum, takes her to the pool without her wearing it. But the nun catches Minseo without her swim cap and takes her back to the locker room. There, Minseo sees the nun’s naked back while she changes her clothes, and feels funny in her stomach.