BTS member Bu cheered Park Seo-joon and Choi Woo-shik, who starred in the movie "The Lion" (director Kim Joo-hwan).
On the 31st, BTS official Twitter posted a picture with an article entitled "I was troubled ~ Ugauga # Movie Lion Fighting". Bu, Park Seo-joon, and Choi Woo-shik attracted attention with their playful expressions.
Bui attended the VIP premiere of 'Lion' at Lotte Cinema World Tower on the night of the 30th and cheered Park Seo-joon and Choi Woo-shik.
The three are best friends in the entertainment industry. Bü made friendship with Park Seo-joon in the drama 'Gallery'.