On the afternoon of the 24th, a new product launch event for the LED mask brand 'Cell Return' was held at the Four Seasons Hotel in Gwanghwamun, Seoul.
Park Seo-joon is listening to the question.
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