I know some Korean actors, like L李敏搞.
Some Indian movies were on China's theatres, it's a bridge for us to know South Asia culture.
Korean pop is like "product made in the culture factory", all the people, their clothes sytle, their song, all the things, are from the same production line, you can always find very high similarity among most Korean pop groups. Big Korean entertainment companies like SM, are good at "manufacturing" pop groups, they introduced a new group after a period of time when the heat of the old pop group is gone, but all their dance or songs are no diferent.
Another interesting fact is, unlike today's western individual pop singer or groups like Eminem, John Legend, Ariana Grande, Rihanna, Imagine dragons, Maroon 5, or Demi Lovato, Magic! or Bruno Mars, the Korean pop has no talent at all, they can't produce world standard music or songs by themselves, people only know the name of Korean group, but none of the individual actor is enough to shock the world audience by his or her own talent. Koreans are good at dance styles, or the so called fashion,
all their songs and dances can't last long, when the old pop group dismissed, no one would recall them. because new shit groups already comes out! Look at Micheal Jackson, and the Beatles, they got memorized of the world by their own songs, passions of music, by their real power, not like those Korean pop, which are only factory products of the same serial number.