[All] Seongjin's birthday poster is so cute

This is a photo of Sungjin's birthday poster that was posted on Day6's Instagram.

Seongjin with the bear headband is so cute~

Your birthday was on January 16th~ I hope you had a fun birthday?

I always support you, Seongjin, who has a warm heart.

Your voice is so good and you are becoming more and more handsome.

I like all the songs in the solo album Thirty, so I listen to them often.