Derek and Meredith: "I'm not perfect, but I'll keep trying."

That's what I love about M/D, individually they're not perfect. They've made mistakes, and have hurt one another in the process. But as Meredith said.. "I'd rather be extraordinary together, than ordinary apart." Yet when they unite, they just fit. They'd die for one another. And all the mess they went through really showed them who they needed to be with. M/D are an epic pairing. Portrayed so beautifully by Patrick and Ellen!