As previously reported, Crayon Pop was interviewed by a Chinese media agency for K-Entertainment Express.
Among the many questions asked by fans was how did Ellin become friends with f(x)’s Amber. Ellin said that she got to meet Amber many times back when Amber was hosting Show Champion, and hence got to become close friends. One of the reasons why they got along so well was because both of them are not from Seoul and they could rely on each other. She also said Amber who was her senior gave her a lot of advice.