I'm really getting choked up watching the video of BTS's Arirang performance at the Tokyo Dome concert.

I suddenly remembered the Tokyo Dome concert after a long time, so I'm looking it up again.

Every part was wonderful and moving, but the mass sing-along of Arirang was truly touching. Seeing Japanese fans learn Hangul and memorize the lyrics to sing Arirang for the sake of BTS gave me a really strange feeling. It made me realize that this is what it truly means to promote national prestige and show patriotism through culture. It was so amazing.