Park Si Hoo made a mistake of calling Moon Geun Young as Shin Se Kyung.

Recently, the website for SBS drama "Cheongdamdong Alice" posted a short video clip titled 'Explosion because of the two 'Se Kyung's!'

The video clip was of Park Si Hoo and Moon Geun Young filming for the drama. In the video clip, Park Si Hoo was saying his lines to Moon Geun Young, saying "The name is Jean Thierry Cha. The person miss Shin Se Kyung has to style," confusing Moon Geun Young's character's name Han Se Kyung with Shin Se Kyung.

At this, all staff members burst into laughter, and Park Si Hoo, embarrassed, said "I'm sorry." But Moon Geun Young made an angry face, saying "Let me go tell Shin Se Kyung to come." 

Photo Credit: SBS