Stone Skipping (2020)

Seok-Goo is a man in his 30's, but has the intelligence of an 8-year-old. He runs a rice mill in a village, where kind neighbors and friends live nearby. One day, he sees a runaway girl, Eun-Ji who is mistaken to have been a pickpocket at a village party. Seok-Goo helps her by resolving the misunderstanding. He and Eun-Ji become friends afterwards. Teacher Kim is a teacher at a shelter where Eun-Ji stays. Teacher Kim is worried about the friendship between Seok-Goo and Eun-Ji, but a Catholic priest sets Teacher Kim’s worries at ease.