"Dongsaeng" is a Korean term that refers to a younger sibling or someone younger than oneself. In Korean culture, the concept of family and hierarchy is significant, and the relationship between siblings often involves respect and care. Older siblings, known as "hyung" for males and "unni" for females, typically take on a protective role towards their dongsaeng. The bond between dongsaeng and their older siblings can be strong, characterized by support and guidance. This relationship is often celebrated in various aspects of Korean life, including media, where sibling dynamics are frequently depicted in dramas and films, highlighting the importance of family ties in Korean culture.