Acting
Lee Seo-yeon (Korean: 이서연, born July 15, 2003) is a South Korean actress. She debuted in the 2016 film "The World of Us" (우리들). She is currently under Hunus Entertainment.
A bullied girl becomes friends with a new kid during a break, but when classes start up again, their new friendship is nearly ruined when the bullying continues.
A girl from a troubled family befriends two younger girls and begins to feel a sense of normalcy as they go adventuring at the seaside.