The movie 'Lion' showcase was held at Jamsil Lotte Mart World Adventure Garden Stage in Songpa-gu, Seoul on the afternoon of July 11th.
Park Seo-joon was present on the day.
Jang Gyeong-ho
About Park Seo-joon
Park Seo-joon is a South Korean actor. He is best known for his starring roles in the television series Kill Me, Heal Me, She Was Pretty, Hwarang: The Poet Warrior Youth, Fight for My Way, What's Wrong with Secretary Kim, and Itaewon Class.
 Wikipedia