There are two things that I think are beautiful.
One, is music. And not the pop kind. As in real music (though I do enjoy indulging in pop a little bit), music that needs no lyrics to convey feelings.
It's like, when I hear songs that are composed by John Williams or Harry Gregson-Williams, I can really feel it. The violins, the cellos, the harps and everything ... it's all so beautiful I want to cry.
In that way, I find pop songs a little hard to be beautiful. But if the lyrics do mean something, then I guess they can too.
Two, is love. Any kind of love, familial love, platonic love, love for your country, puppy love (as in crushes, like, ahem, William Moseley - but don't worry, I haven't forgotten Someone). But the best one, I feel, is intimate love. And also, I think intimate love is the most unique.
Because if it's really, truly intimate love, it can make you feel ecstatic, afraid, angry, confused, depressed and everything else. And some people think that this type of love is one that cannot last forever, but in my opinion, if you find true love, I think it'll last for all eternity.
I think it's beautiful because it's so unpredictable, it can make you feel like fucking shit and it can make you feel like the king of the world; it literally defines everything that happens to you. I mean, where would we be if our parents hadn't had intimate love? There would be no happy families, no one to give birth to your friends (platonic love), no one to love the country, no one to crush on (puppy love). I think it's the root of everything, whether you're an evil Darth Vader or a certain Mr King Kong.