At the moment, Rudolf and Daichi trying to get Kier to have a balance on his stand: they were now in front of his apartment door to throw this guy to his bed.
"Hey, can you stand still? I need to open your apartment door!" Rudolf is telling Kier. He is trying to insert the keycard and typing the password when Kier began slamming the door.
"What are you doing, man? You were disturbing the neighborhood!" Daichi stops him.
"What? No need to open the lock when it was locked inside!" He chuckles.
Rudolf and Daichi look at each other with one brow pushing upward. And Kier was correct, the door won't open. Rudolf wonders why, unless someone is inside and locks it. Is someone breaking in Kier's house?
"Hey! Open the goddammed door!" Kier shouted again then he keeps pressing his doorbell.