On August 17, Wonder GirlsYubin commented on twitter, “JYP Nation!! Please look forward to tomorrow! Yeah” and posted a picture of herself along with the comment. The revealed photo shows Yubin holding a fan with JYP Entertainment‘s CEO and producer  JYP himself printed on it in one hand sitting alone in rows of seats. She is holding her other hand up high in the sky, as if she really is screaming “Yeah!” like she wrote in her twitter post.

Netizens commented on Yubin’s support of JYP, “I bet she is JYP’s favorite,” “So cute,” “Yubin knows how to flatter someone so adorably,” “I’m so looking forward to it,” and “She gets prettier everyday.” Meanwhile, Wonder Girls and other JYP artists are currently holding “JYP Nation” concert in Japan, following their successful JYP Nation in Korea.