On December 7, Gary posts on his twitter, “When Korean people use ‘ㅋㅋ’, Americans use ‘lollollol’. Choi manager was texting with his American friend and randomly asks Yoon Mi-rae why is my friend always writing lollollol and got majorly embarrassed…I didn’t know either lollol”.

After putting up this post, he has been introducing the American culture to everyone around him.

Netizens are saying, “I didn’t know either lollollol”, “So from now on, is this how you use is lollololol?”, “Gary, you are becoming smarter”, “I learned something thanks to you”.

Gary is currently starring in SBS TV ‘Sunday is Good- Running Man’ and is currently ‘Monday couple’ with Song Ji-hyo.