"Who evers hiding can come out now." Well now I know who Airi was talking to. It was that Bason who left. How did Airi end up here.

I walked into the tower. Airi was at one of the top shelves and from my ity-bity spot on the ground I could see she was crying.
"Oz!" She shouted.
I waved. "Heh heh. Whats going on?"
Surprisingly, Airi jumped down. She didn't even bother using the ladder.
"What are you doing here!"
"I came looking for you." I said in a monotone voice.
"I was suppose to be looking for you!" She looked mad.
"Why are you mad at me!"
"Im not mad." She backed down. "I was just surprised you were here.
I looked around. "Whoa. Quite the place you two found haven't you."