Lee Jong Suk has warned fans about the existence of fake Facebook accounts impersonating the actor.

On December 18th, Lee Jong Suk posted on his me2day page, “What is this? I don’t do Facebook. I’m not going to forgive you if you get caught.”

Although his warning was quite too harsh, Lee Jong Suk attached a smiling photo himself. He looks neat and charming on his school uniform. Lee Jong Suk is currently filming KBS 2TV’s drama series ‘School 2013’ where he plays the role of Jo Nam Soon.