The cheerful filming set of Hyorisu, reunited as rookies on their 19th debut anniversary

I'm watching Hyorisu's behind-the-scenes video and I'm so glad to see that late 90s vibe.

I can't believe they filmed as a rookie unit on the very day of Girls' Generation's 19th debut anniversary.

Maybe it's because all three of them have experience, but they do everything so well lol