Kato & Brown are fellow graduate students, who share an office. Kato goes to Brown's desk to pick up something and notices a book on her shelf.
Kono hon omosiroi?
N. Yomu? Kasite ageru wa yo.
N. Moo Yonzyatta kara. .
Zyaa, kariru ne? Sankyuu.
Is this book interesting?
Yeah. Will you read it? I'll lend it to you.
Is that O.K.?
Yeah. I finished reading it already, so . . . (I can lend it to you).
Then I'll borrow it—O.K.? Thanks.