On KBS 2TV's global request show, 'A Song For You,' Victoria revealed that f(x) wanted to try a different sexy concept.  

A foreign fan said, "I like that you don't do sexy concepts like other girl groups." Victoria said, "I don't think that as a woman, you need to expose your body and wear a short skirt no matter what to be sexy."

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Kangin said, "f(x) stands out among the other girl groups that have sexy concepts through its uniqueness."

However, Victoria revealed, "To be honest, we want to expose ourselves through a sexy concept.  However, even though we want it, we can't because of Amber." Amber, who was also there, joked, "If I expose myself, everyone will fall for me, so it's too dangerous."

Would you like to see f(x) try out a sexy concept with higher exposure?