Jang Keun Suk warned sasaeng fans (stalker) once again

On July 22, Jang Geun Suk posted on his Twitter, "Attach an antenna on the taxi, follow the car, and get GPS transmission... You have so many various techniques. I tell you repeatedly, I don't need such things like stalker fans, so get out of here. I don't need you!"

Jang Geun Suk had also posted in October of last year, "Dear stalker fans. I bet you are giggling amongst yourselves that you know everything about me. But did you know? You're getting that much farther away from me. Smile when you can. I'm a scary person when I'm mad."