We all know that the subbers try to give us the gist of what is being said not word for word. That's why an actor can ramble on for 5 minutes and the subtitle will say "Ok. Got it." Every once in a while you have to wonder what the subber is thinking.

Round about episode 94 or 95 Cheol says "I am not much of a loser." (meaning He is a poor loser) Of course, I just had to yell back at the TV "You are a big fat loser!"