Last weekend saw Busan's "One Asia Festival" take place, and performing on the October 23rd date was none other than BTS. While the boys brought the thrills to the stage, it appears that their performance may not have gone as smoothly as originally thought.
During BTS' performance, fans noticed that Jin was grabbing his ear - seemingly in pain - at various points of the group's set. There is speculation as to what may have caused Jin's discomfort, from standing too close to the stage's fireworks to his earpiece malfunctioning.
Fans also filmed BTS' performance of "Blood, Sweat, & Tears", and also noticed Jin's discomfort towards the end of the song (at around 3:08):
At the time of writing, no official statement has been released regarding Jin's discomfort. Hopefully it's nothing serious and Jin is perfectly fine!