On March 22, 2026, Kim Sung-kyu’s official Instagram account dropped a new post—instantly catching fans’ attention.
The update spotlighted an emotional vocal challenge by Jo Kwon and 2AM, shared with the hashtag #널떠올리면.
In the clip, Jo Kwon wears a warm red shirt and pours his heart into the performance, captivating viewers. On screen, the track title 'When I Think of You' appears over a stylish video backdrop.
Fans flooded the comments with reactions like "As expected—2AM at 2 a.m.! Kwon, you’re the best" and "So good," showing major enthusiasm. The vocal challenge once again proves his refined expressive power.