"Of course. One moment, please!"

She disappeared upstairs, running through increasingly bizarre reasons for Dunleavy to have destroyed an entire classroom as she hunted down Rin.

He was in the bathroom. After rapping on the door, reporting that someone wanted to see him, and getting an accented reply back that she totally missed and just hoped was a yes, she bolted back downstairs to ask,

"Was it an explosion? How did you--"