They're still kissing when the chime sounds and the lift slows to a stop on the 35th floor, opening into the lobby outside Yukimura's home. He steers them out of the elevator car without letting go-- the only others with access to this floor were the small circle he'd approved, like Hokuto, and the authorities. He breaks the kiss to unlock the front door and let them spill into the genkan, where he takes off his shoes and hangs Sanada's hat on a hook.

"You have 20 seconds to get completely naked."