Sulli cursed at Kim Nam Gil for her first scene in 'Pirates'?

In the broadcast of KBS "Entertainment Weekly" on 28th, Kim Nam Gil, Son Ye Jin, Yoo Hae Jin and f(x)'s Sulli had an interview and they talked about some of the behind the scene stories while filming for "Pirates".

Sulli said,"I had to curse at Kim Nam Gil sunbaenim for my first scene" and then she demonstrated a line which has the curse words towards Kim Nam Gil, but she immediately said,"I'm sorry" and made everyone around laugh and jokingly praised for how well she cursed.

"Pirates" is about a war between pirates and bandits who go after a whale that swallowed a royal treasure. The movie will be premiered in 2014.