Shim Hyung-tak's son Haru draws attention with musical talent, from dancing with Young K to impromptu jam sessions.

DAY6's Young K showed extraordinary affection for Shim Hyung-tak's son, Haru, and presented a special music lesson. In the 641st episode of KBS 2TV's "The Return of Superman," titled "Welcome to the Return of Superman," which aired on the 28th, Young K spent a joyful time with Haru, dancing and even enjoying an impromptu jam session. The sight of the two naturally harmonizing through music added to the heartwarming atmosphere. Viewers' attention was drawn to Haru's adorable charm and Young K's kind demeanor as a teacher.