Recently, girl group f(x) member Krystal talked about her retirement plans. shocking both members of the group and their fans.

Today on their reality show, "Amazing f(x)," Krystal stated, "I don't want to show myself aging to everyone. I want to be remembered as beautiful."

Internet users commented, "She's only 20 years old and already thinking about retirement? and "Accepting your age is what is beautiful."

Their reality show will air on MBC Music starting on May 28.