You've always been a good big brother haven't you, Rin? [it's so cute he could just vomit. and OHOHHOHO! bring a new meaning to oniiii~san why don't you]

I don't get why they'd be asking you though. I mean, sure you are her brother. But wouldn't it be more impressing for her if they asked her instead of you? I can understand wanting to know a little bit about her, but, I wouldn't want to know everything I could from you.