On March 24, 2026, Theo dropped a new post on Instagram, teasing his appearance just ahead of MBC's 'Manitto Club' broadcast.
In the update, Theo smiles from inside a car while wearing a mask. Paired with playful captions, it hinted at the fun to come on-air and ramped up fans' anticipation.
Fans reacted with positivity, leaving comments like "Super Cute everyone and Kang Hoon," praising Theo's cheerful vibe.