"아드리안해" is a popular South Korean phrase that translates to "Adrian, I'm sorry" in English. It is often used in various contexts, including social media and entertainment, to express regret or apology. The phrase gained attention through its association with the character Adrian in a popular drama or show, where it became a memorable line. The phrase has since evolved into a cultural reference, often used humorously or playfully among fans. It reflects the way language and expressions can spread through media, creating shared experiences and connections among viewers, particularly in the K-drama community.