Super Junior Choi Siwon posted a funny photo on his twitter.

Choi posted a photo on his twitter with a comment saying "I now became a friend of Asia's finest super star Super Junior's friend. Feels strong."

In the photo, a message when you get after becoming 'Plus Friend' with super junior can be seen.

Netizens commented "Choi Siwon's sweet sense of humor", "I'm also a friend of him!”

Photo: Choi Siwon's twitter