The singer achieved a certified all-kill, placing #1 on all the real-time and daily music charts. Her fellow labelmate TWICE is blocking her from a perfect domination of the charts as "So So" is just behind "CHEER UP" on the weekly chart. Just from how popular "So So" is and how well it is doing already, the song might get that perfect all-kill!
It's easy to see why so many people love "So So"; it's an easy, catchy melody coupled with a cute concept from JYP's favorite darling herself.
Congrats to Baek Ah Yeon!