Laurel: So you're a terrorist for hire.
Shadow Thief: I prefer mercenary with perks.

Sara: I thought I might find you here.
Laurel: That's pretty brave of you sneaking up on me from behind.
Sara: If you wanted to kill people, you wouldn't have given that warning time before the bomb went off. I really miss him. It looks like you do, too.
Laurel: Is this you trying to convince me that I've changed? That I'm more like your laurel?
Sara: No. Nobody's as good as the original Laurel Lance. Not even me.

Felicity: And now that Laurel Lance upstanding citizen is back, everything can go back to normal.
Laurel: Actually, it can't.
Felicity: Say what now?
Laurel: I am so tired of running. It's time for me to go home now.
Felicity: Home? As in Earth-2 home?
Laurel: Yeah, someone told me that if I wanted to be one of the good guys that I needed to right my wrongs, and the only way to do that is to go back to where it all started.

Felicity: Emiko framed Laurel because Laurel told Oliver her secret.
Dinah: Well, it still doesn't change anything.
Felicity: Of course it does. Did you hear what I just said?
Dinah: Even if Laurel didn't kill Angel Hernandez, she's back to being Black Siren.

So she's using her DA resources to identify targets. That's clever. Bad! Very bad.

Felicity

Dinah: Do you know why I started the Canaries? What it represents? This is more than just some rebellion group. It's a support system. This is a way for women to know that we always have each other's backs no matter what happens. Whenever we need it most, something that I failed to do for a friend once. But ever since what happened with her, I made a promise that I would never make that mistake again. That's why we wear these, to honor that promise and the bravery and the sacrifice shared with these amazing women who somehow -- no matter how many times they get knocked down -- they always find the strength to get back up and fight again. And that is exactly what the surviving Canaries are going to do together. But when the time is right.
Mia: It's too bad I'm not a Canary.

Look, I'm really sorry if you thought we had a real friendship, but it was all just an act. And don't you dare try to stop me.

Laurel

Sara: I know you're not my sister, but in another world, you could have been, and my father believed in you.
Laurel: Well, he was wrong. But you're right about one thing. You're not my sister.

Have you considered that Emiko probably made up the whole "finding my mother's killer" thing.

Felicity

Felicity: We should be helping her, not hunting her!
Dinah: Laurel is a criminal, and we're going to bring her to justice, something we should have done a long time ago.

Feels good to be back.

Black Siren

Oliver: She's had her entire life turned upside down. I know what that's like. Just...
Felicity: Speaking of... are you sure that you're OK now that you know your sister's evil and trying to kill you. Too soon?

Arrow Quotes

I thought you took that book off your father's dead body. How could he have been so chatty?

Diggle

She was my sister. I couldn't be angry because she was dead. I couldn't grieve because I was so angry, that's what happens when your sister dies while screwing your boyfriend.

Laurel