Ｄｏ ＮＯＴ ｗｏｒｒｙ！

Am I the only one who sees nothing wrong with this image at all? Even when it was new I didn't understand the big deal. They're both ugly. Is it because she's skinny and he's plump?

It's cuz she looks above average - the cutsy asian fob look that many asian (and the occasional westerner) strive to get. It's called "Ulzzang" - you can youtube this to find vids of makeup/hair tips along with showoff picture slideshow vids.