A photo of Taesan practicing bass in his pajamas the day before the Seoul concert

Happy birthday! I think I'm the first.
Let's wrap up the comeback and tour in good health 🔥🔥

I received the photo of Taesan practicing bass in his pajamas that Leehan uploaded!

I can't believe you practiced hard even at your accommodation the night before the Seoul concert—I really deserve a hundred praise stickers😁