Girls' Generation's Jessica showed disapproval toward her younger sister Krystal's taste in men while the two were hanging out at a cafe in the second episode of their On Style reality program 'Jessica & Krystal' which aired on June 10.  

In relation to Krystal's ideal type, Jessica said, "There isn't an exact one, but there's a feeling.  She likes someone who gives off a slightly odd feeling."  Krystal replied, "A feeling is important for every person.  It is hard to give off that feeling."

The two revealed they often talked about men.  Krystal, in particular, complained that her sister would always show disapproval towards men that Krystal liked. 

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Krystal revealed she liked men who were in the mold of Johnny Depp, saying, "When Johnny Depp and Kate Moss were dating in the past, I wanted to become a couple like that." Her sister said, "I am against a man like Johnny Depp.  You probably know that.  A person like that isn't great.  You're in a bit of a rebellious phase, that's why.  Why do you have so many problems with the world?  You just need to meet a straight-edged person."

Krystal went on, "Our criteria for what is 'straight-edged' could be different." Refusing to lose, Jessica said, "There are certain people whom anyone could look at and judge, 'That person is not straight-edged.'  I think you are often attracted to people like that."

Krystal wondered, "Is it because I'm young?" to which Jessica replied, showing her sisterly concern, "My goal is to change you a bit.  I feel like you won't be happy at all later on."