[YayPepsi]

Well, it could be his anything. For all you know she might have been saying

Spoiler:

"it's your brother's friend's diary."

Wording it that way would have of course been a fake-out though.

I'm interested in the fact that Sanetoshi

Spoiler:

may have been misleading Kanba when he told him that he wasn't good enough. At least, PoC seems to think that he still has a shot. I hope he follows her advice.