As a result of the 9th coverage, actor Youn Yuh-jung decided not to appear in Na Young-seok PD's new Restaurant entertainment scheduled for early next month. Youn Yuh-jung has previously served as the main chef and president of Na Young-seok PD's entertainment program 'Yoon Restaurant'. "Yoon Restaurant" is a program that shows how stars set up a small Restaurant and run a store overseas, and both seasons, which aired in 2017 and 2018, have been very successful in terms of ratings and popularity. Youn Yuh-jung, who made a relationship with Na Young-seok PD in the TVN entertainment program 'Sister than Flowers' in 2013, got a more comfortable and familiar image to the public through 'Yoon Restaurant'. As "Restaurant" was temporarily closed in the aftermath of the spread of the novel coronavirus infection disease (COVID-19), Na Young-seok turned to Korea and once again presented "Stay" centered on Youn Yuh-jung as Hanako to Anne. Youn Yuh-jung has been unable to join due to the pre-scheduled Apple TV + original series 'Pachinko' season 2 shooting. Youn Yuh-jung has been working closely with the possibility of appearing until recently, but it is said that it is unreasonable to schedule it as tight as Youn Yuh-jung is old. Na Young-seok PD's new entertainment, which is hidden in veil due to the absence of Youn Yuh-jung, is expected to be Hanako to Anne 'Seojin' (working title) of 'Restaurant'. Jung Yu-mi, Park Seo-joon and other members of 'Yoon Restaurant' will join together to show how they operate Restaurant overseas. Choi Woo-sik, who worked as an intern at 'Stay', is also discussing his appearance. The production team is preparing to shoot overseas, aiming to broadcast next year.