Ian Somerhalder stars as Damon Salvatore on the CW's The Vampire Diaries.  Damon is the older of the two vampire brothers and is definitely the darker of the two.

He's spent most of his life trying to resurrect a vampire he fell for in 1864, Katherine. But he has developed feelings for Elena, creating a quasi love triangle on the show.

Damon Salvatore Quotes

You want a love that consumes you. You want passion and adventure, and even a little danger... I want you to get everything you're looking for. But for right now, I want you to forget that this happened. Can't have people knowing I'm in town yet. Goodnight, Elena.

Damon

Dear Elena, yes you heard that correctly. Hell has frozen over. I'm writing it all down. Granted, I'm half a bottle in thanks to my 1950 Chateau Cheval Blanc, a bottle I waited 65 years to open. I used to spend nights sitting in my wine cellar convincing myself I could hear it age, tannins growing, fermenting, but appreciating its beauty didn't make time go by any faster. The bottle just laid there on its shelf, torturing me while I waited for Katherine and time stood still. Eventually I convinced myself that no sip of that wine could ever taste as good as I dreamt it would. And that is the story of why I drink bourbon. I don't know who I am without you, but I know that as long as I'm with you, time will stand still. So who is Damon Salvatore without Elena Gilbert? A selfish friend, a jealous brother, a horrible son? Or maybe with a little luck, I'll do right by you. Because you may be a thousand miles away or a hundred years away, but you're still here with me and my heart is right there in that coffin with you. Until you come back to me.

Damon

Vampire Diaries Quotes

You want a love that consumes you. You want passion and adventure, and even a little danger... I want you to get everything you're looking for. But for right now, I want you to forget that this happened. Can't have people knowing I'm in town yet. Goodnight, Elena.

Damon

You are literally the best person I've ever known. And for me to think I could ever change you was giving me way too much credit and you way not enough… you're the good. And I need a little good in my life.

Damon [to Elena]