Ah... So, how old was I when I first figured it out, then? And... pff, Jii-chan's still around where I'm from. Hasn't done either so far, but still...

The excitement? Why, whatever gave you that idea? I've got absolutely no idea what you mean. [Said somewhat dryly, but with its own share of amusement as well as a raised eyebrow.]

Oh, I'll do that. 'Little brother', huh? Something tells me there's a story behind that.