Who's your favorite character that risked everything for love?S

Some people roll the dice for power, others for honor. And some people never throw the dice at all. But the characters who risk all for love are often the most captivating. Who's your favorite character that cast their fate to the wind for the sake of love?

Please include a clip or picture of this amazing romantic. And mention where they come from, their name, and why they're a poster child for love and devotion.

Top image: Simon Tam did it all for River, in Firefly.