Katherine, there are six other bedrooms in this house. Go find out.

Katherine: You hurt me today.
Damon: Tit for tat.

It's some kind of crazy ass psychic witch attack!

Katherine: Hello Damon. Hey, do you have a robe?
Damon: How did you get out fo there?
Katherine: I knew that if I begged you to do not kill Elijah you'll do excatly what you do. Need a little facts? The originals can compells the vampires, but, soon they dies, the compells are wears off...
Damon: And you knew that
Katherine: Yes, and I'm still here. I'm gonna help you. So, do you have a robe?

I get you out of here and your ass is sipping Klaus-free margaritas in some unknown island somewhere, no way.

So, let me guess... in addition to the moonstone, the doppelganger, the lion, the witch and the wardrobe you need to find this witch burial ground.

There's no such thing as a bad idea. Only poorly executed awesome ones.

Stefan: Are you actually gonna be careful for once?
Damon: Yes, I've become you. How tragic for both of us. Gotta run. Have a murder to plan. Busy day.

Damon: You sound about jealous. Does he sound about jealous?
Andie: You kind of do.

Damon: You get anything out of Elijah?
Alaric: No, it was boring. Of course, Jenna thinks he's charming.

Katherine originally came from Europe. Petrova was her real name. Katerina Petrova to be exact.

Vanessa: Does vervain really work?
Damon: No, not at all.
Vanessa: Can he hear us?
Damon: No, that would be creepy.
Vanessa: Can he read minds too?
Damon: If you wanna see me naked, all you have to do is ask.

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

Damon: You know what they are? Children. Like lighting a candle's going to make everything OK, or even saying a prayer. Or pretending Elena's not going to end up just like the rest of us murdering vampires. Stupid, delusional, exasperating little children. And I know what you're going to say: 'It makes them feel better, Damon.' So what? For how long? A minute, a day? What difference does it make? Because in the end, when you lose somebody, every candle, every prayer is not going to make up for the fact that the only thing you have left is hole in your life where that somebody that you cared about used to be. And a rock with a birthday carved into it that I'm pretty sure is wrong. So thanks, friend. Thanks for leaving me here to babysit. Because I should be long gone by now. I didn't get the girl, remember? I'm just stuck here fighting my brother and taking care of the kids. You owe me big.
Alaric: I miss you too, buddy.