In Korea, idol fans are generally crazy, but fans of actors are ok, especially fans of popular idol groups. Some of them will ask for the number of their idols through various channels and often call them. There are also some chartered cars that specialize in tracking and monitoring the private lives of idols; It is said that some fans even send bloody fruit knives to their idol girlfriends after learning that their idols are in love.

South Korea has beautiful Jeju Island and Nanyi Island. Jeju Island is a world-famous tourist attraction, and Nanyi Island is the shooting place of the classic love drama "Winter Love Song", which attracts many tourists because of its popularity.

Koreans generally have good skin, but most of them look ordinary. Many Korean stars have undergone plastic surgery, and some are only micro-plastic, with different sizes. However, their side is relatively open in this respect, and there is a special plastic surgery street with various parts and types of plastic surgery hospitals.

Koreans are generally very polite, and they should use honorifics to their elders and peers older than themselves, so it's hard to say how enthusiastic they are, because in fact, a large number of Koreans don't like China people.