Who do you think is 'The Nation's Younger Sister'?

 instiz

-IU!

-Moon Geunyoung is the original 'The Nation's Younger Sister'

-Moon Geunyoung and IU

-Oh... I personally think it's Park Boyoung

-Suzy

-Moon Geunyeoung and Kim Yuna

-Suzy? IU?

-I immediately think of IU during her Good Day era...

-Moon Geunyoung, Sohee, and IU. Suzy is The Nation's First Love!

-Moon Geunyoung because Suzy is The Nation's First Love

-Ahn Sohee...

-I know the post asks for 'The Nation's Younger Sister', but why do I think of Yeo Jin-goo?

-Hul... I think it's Park Boyoung or Kim Yoojung

-It's still Moon Geunyoung for me...