It looks like Kim Bum is working hard in order to portray his character on “That Winter, The Wind Blows.” In the drama Kim Bum plays “Park Jin Sung” who is the sworn brother of Jo In Sung’s character. Recently behind the scenes pictures were revealed showing how hard Kim Bum prepares for his role.

In the pictures, Kim Bum is just not letting go of his script as he memorizes, analyzes, and even discusses it.

“That Winter, The Wind Blows” is about Oh Young (Portrayed by Song Hye Kyo) who is the daughter of a corporate mogul. Although she is wealthy and beautiful she has trouble seeing. Oh Soo (Portrayed by Jo In Sung) is a playboy and gambler who lives a meaningless life. In order to pay off huge debt, Oh Soo cons Oh Young by pretending to be her long lost brother. (Oh Soo has the same name as Oh Young) Oh Soo ends up falling in love with Oh Young.