He watches Otonashi, a little sad to see him go -- he looked so disappointed, really! -- and then turns back to her.

"It's Avitus. Or Avvy. I get called that too sometimes. And you're Aoi, right?" He gives her a smile again, deciding to try being in a good mood for her benefit again. Maybe it'll catch on? "But if that has a map, I'll go fetch mine, all right? I'll be fast!"

He turns to go back to his bedroom; he really wouldn't take long.