Park Jimin joined alone. He was nervous, admitting, "I am not a good teacher." For twenty minutes, he spoke softly about his struggles with self-esteem. He then asked the class, "What did you eat today?" The chat (text replies) exploded with photos of meals from Jakarta to Paris. Jimin spent ten minutes reacting to fried rice and sushi. It wasn't a concert; it was a group chat. The hashtag #JiminKelasBintang amassed in two hours.
Several Kelas Bintang sessions went viral in 2021, drawing international attention: bts kelas bintang on twitter 2021