He did as Bon Bon directed, pulling the strip of the package and sticking to the underneath of the office, then pressed a box with two gems in, and waited for one to turn green. That done, he returned to Bon Bon, who gestured for him to pick her up and lift her so she could reach the landing before the second flight of stairs leading to the office's door. It was also behind the guard where he hopefully wouldn't see them until too late.