Choo Sung Hoon uploaded a video on his personal YouTube channel on May 6th KST, titled “Spent the whole day eating with my little brother, from convenience store desserts to omakase.” In the video, Choo was surprised by BTS’s J-Hope, who had disguised himself as a staff member at the filming location. J-Hope's surprise appearance was part of a plan to shock Choo.

Initially unaware of J-Hope's presence, Choo commented on beginning filming while wondering about J-Hope’s whereabouts and jokingly mentioning that he would foot the bill for the meal. When Choo finally realized J-Hope's presence, he was greatly surprised and dropped to the ground in shock, leading to laughter on set.

J-Hope revealed his surprise plan, to which Choo responded emotionally, expressing joy at finally meeting him and even shedding a tear. J-Hope's unexpected appearance added a fun and heartwarming moment to the video.