A fan wrote, "Best boys! Stay healthy, Hobi. Please go and come back safely!" "Seokjin looks so cute in his uniform he went to support hobi in it, he was going to be there for him no matter what.

Clips and videos from his appearance at the event have now stormed X, with BTS fans, known as ARMYs, going gaga over his buffed-up physique, buzz cut, and chubby cheeks. A poignant moment that ...