You may think Lee Jongsuk is a sweetheart, but did you know he can get pretty sassy too!?
Check out the evidence:
His character in Secret Garden was the KING of sassy comments.
His judging face is the best.
He is RUTHLESS!
and sassily impatient, lol!
What's your favorite sassy Jongsuk role!?
Mine is definitely his Secret Garden character :3