Singer Lee Chan-won encouraged viewers to tune in with his heartwarming visuals.

On Lee Chan-won's official Twitter (X) account, a photo was posted along with the text, "'Chan-to Teller' coming to you today with <The Secret of Celeb Soldier>."

In the revealed photo, Lee Chan-won matched a brown shirt with a dark denim jacket, completing a neat yet sophisticated "boyfriend look." Behind him, as he listens attentively while gazing somewhere, the caption "Reunion after 20 years, Koo Jun-yup and Seo Hee-won's love story" is visible, hinting at the touching story to be covered in the broadcast.

In particular, the accompanying post added the comment, "If you are curious about the story that brought tears to Chan-won's eyes, let's be together at 8:30 PM on KBS2," sparking curiosity among fans about what story stimulated his tear ducts.