Knetz admire the beauty of SM girl group centers throughout the generations.

 (All images are from Google search)

S.E.S Eugene

Girls' Generation Yoona

f(x) Krystal 

Red Velvet Irene

aespa Karina

Hearts2Hearts Ian  

(I added the highest quality pictures since there aren't many edited gifs of Ian yet.)

Post response : 36,844 

theqoo

Netizen comments : 

- They're all so pretty! But did aespa have an official center position? 

- They're all crazy. 

- Feels like my eyes are being blessed 

- Everyone is an absolute beauty

- Ah, my heart feels so reassured. 

- Everyone is really pretty. 

- Eugene is truly the center of centers. 

- Everyone is so beautiful... My eyes feel at peace.

- Honestly, Yoona, Krystal (or Sulli), and Irene were insanely beautiful... Their impact was unreal.

- Oh my, how are they all so pretty?ㅋㅋㅋㅋㅋㅋㅋ