News that Taeyong exposed Baek Gu-young's past appearance at SDPA

I’m letting you know that Taeyong exposed Baek Gu-young’s past self on SDPA lol

Recalling anecdotes from lessons with my former teacher, Baek Gu-yeong

Saying that his personality seems to have become gentler, or that he showed it just once during class and told us to practice.

It was so lovely and delightful to see them fearlessly reenact the scene lol