Super Junior's Heechul is known to be quite an outgoing and hilarious guy so it's no surprise that he has so many friends, enough to form a celebrity line-up. His main buddies consist of the following big name stars: Epik High's Mithra Jin, F.T.Island's Hongki and Jonghoon, Supreme Team's Simon D and Jang Geun Suk. This list does go on but those are his known besties. The cool thing is to see the variety of friends he has. He has young idols, rappers and actors as his closest pals. This line of friends are called the "Hee-line." Only Korea's biggest celebrities have a line named after them. The famous ones include Yoo Jae Suk and Kang Ho Dong. Fans commented,

"When they are together, it must be so fun." "They are different ages and that's what makes them unique." "Such a weird mix of people!"