After TWICE's performance, looking at Sana who walked into the hallway with Tzuyu, catching their breath and whispering to each other, Ikegami Kengo sighed in his heart. There was no trace of the sweet smile she had on stage.,"...If it's just once, it might be a clothing issue.","Jǐngyuán, are you going back to the studio or the dormitory tonight"。