f(x)'s youngest member, Krystal, went on the first blind date of her life.

Via Naver TV Cast and the Chinese video website Youku, f(x)'s "Blind Date" episode off their show "f(x)=1cm" aired on Nov. 10. 

In the episode, the group received a message from one of their fans saying, "I want to show support for my friend who is preparing for his big exam. He has no girlfriend and he gave up a lot of things to study, so I feel bad."

The whole scene was created as a secret project. Amber became the waitress of the restaurant, Victoria as one of the customers, and Krystal as the girl going on the blind date while Luna was the girl who appears at the end to reveal all the secrets.

Even though this was all staged, Krystal seemed nervous to be going on the first "blind date" of her life.

When the man in the story appeared, he did not recognize Krystal to be a girl group member, but could not hide in his happiness at Krystal's beauty, bringing much laughter to the viewers.

"f(x)=1cm" will be aired a total of four times, from Nov. 10 to 13.