[The way he's talking is definitely something Yuri is taking note of -- it's also why he's asking another question.]
And what are you doing? [Because, even if he doesn't really care too much, when two lines like that are stated in that kind of tone, it makes one wonder a little.]
[Voice]
And what are you doing? [Because, even if he doesn't really care too much, when two lines like that are stated in that kind of tone, it makes one wonder a little.]