On September 4, f(x)‘s Sulli wrote on her Me2Day, “It’s raining. Be careful and don’t slip!” Along with the short caution post, Sulli also added a picture of herself in a security guard’s blue uniform, completed with chains on left shoulder and a hat.
Even though Sulli is still sporting her boyish, androgynous haircut and is wearing a uniform of what is usually considered to be of male occupation, these things cannot hide her girlish, feminine beauty. Netizens and fans commented on Sulli’s selca in a security guard uniform, “Even the security guard outfit looks good on her,” “look at her skin, it looks so soft and milky,” and “is she wearing that outfit for the drama, ‘To the Beautiful You?’”
Currently, Sulli is playing the role of Goo Jae Hee in SBS “To the Beautiful You.”