They were all genetic chimeras to begin with.

Melissa

I think she's going to kill her. She's going to kill her mother.

Scott

Give me the bottle of Jack.

Scott

I'm your alpha, and all of you, all of you belong to me.

Theo

They're connected. Find the hellhound, and he'll find the banshee.

Meredith

Alpha: Don't feel bad, if she lives she'll become a werewolf. She'll be incredibly powerful.
Stiles: Yeah, and once a month she'll go out of her freakin' mind and try to tear me apart.
Alpha: Well, actually, considering she's a woman...twice a month.

We might have a problem.

Scot

Scott: Why don't you ask her?
Stiles: Well to save myself utterly crushing humiliation. Thank you Scott.

You're not going to find her without me.

Theo

Like I said, no one's getting hurt, except for us.

Scott

Hellhound Parrish: He's a body, a means to an end. I am beyond life and death. I'm infinite. I have no use for your deputy.
Lydia: But we do. We need him.
Hellhound Parrish: Your deputy will not kill the Beast.
Lydia: And neither will you.

Please I have to tell them. They're all going to die. My friends, they're all going to die.

Lydia

Teen Wolf Quotes

You're the true alpha! Guess what all of us can't be true alphas! Some of us have to make mistakes! Some of us have to get our hands a little bloody sometimes! Some of us are human!

Stiles

It's OK. It's OK, it's OK. It's OK, it's perfect. I'm in the arms of my first love. The first person I ever loved. The person I'll always love. I love you, Scott. Scott McCall.

Allison