Because the universe hates us! I shouldn't be so negative >_> But I seriously wish guys were like Syaoran, I mean, nowadays when you give a compliment, guys dont blush they say "That's all?". And I'm serious, very much so.
*frown*
Also, I think the one-parent thing is like, showing how people can be happy without complete happiness you know? I mean, they all dont have parents, and you dont seem them moping aournd about it, which is why I think makes them more perfect if anything. I'd never be as cheerful as them if I only had one parent, I'd be too grief-stricken. CCS is like a perfect world I guess, he he, with a perfect Syaoran XD