When you're behaving as a good student, paying attention to lecturer and jotting down the notes, suddenly you turn to the left, and you see a laptop playing Korean show. 

...

Yerr..

Hey. Luckily I don't watch Korean show; but I guess I should try to watch one if I got the time. Too many people around me are enjoying watching Korean show, and Im interested to know why so many people like it. lol. But before that, turn back, face front, continue listening to the lecture and jotting down note.. =/