That's it! Though, while I love Chika-chan, I think the feeling is not always entirely mutual.

[ read: he freaks his brother the hell out. ]

Ah, I know someone like that! That's a tono-type, exactly. But...I don't think those things are bad. After all, that's why people keep befriending them, like you said. You can't help but be drawn to someone like that, right?