I adore his grace. Just watching him is sorta like a dance. It's obvious, really, that there's so much to him, just by watching him, yet he seems so simple all at the same time.
That, and I loooooove blondes. Especially if they're like that. We've got Fai, and Tamaki and then Soubi! I really do think there's possible Kuro/Fai-ness though. And that's not jsut me beinga yaoi fangirl. There are specific justifications.