Laurel: You're really cute when you're mopey.
Oliver: I'm not mopey.
Laurel: Mopey's your default Ollie. It's part of your smoldering charm.
Oliver: I do have smoldering charm.

Five years ago I had the chance to use the cure on Slade. I chose to kill him. Everything that's happening now is my fault.

Oliver: How'd you get off the island?
Slade: That is your first question/
Oliver: Well, you've made it pretty clear that you're not going to tell me where my sister is so, yeah, that is my first question.

Oliver: They're calling you Deathstroke.
Slade: That's a bit flamboyant. I like it.

Oliver: Roy, you're dangerous. I thought I was helping you control it.
Roy: You are. I can't look at a bowl of water without slapping it.

Sara: Let him come. I'm not that girl he know on the island. I'm not that easy to kill. Together?
Oliver: Together.

Felicity: You can't go out there by yourself. It's suicide.
Oliver: This started with the two of us. That's how it ends.

Sara: If you had chosen differently, then it would be me haunting you at night.
Oliver: It still could be Sara. That's why we have to stop him.
Sara: What are you saying?
Oliver: He's going to use you to hurt me. Or he's going to hurt you. Stay away from me.

Gimme a break. This ain't no task force. Let's call it like it is. Welcome to the suicide squad.

Deadshot

I know exactly how this brotherhood works and right now it works for me.

Because of the life that I lead, I just think it’s better to not be with someone that I could really care about.

Oliver: Are you alright? Diggle had mentioned that maybe you were feeling a little left out.
Felicity: What? No. I just used to being your girl. I mean, not your girl, girl. Your girl. I know it sounds like the same word, but it means something different in my head.
Oliver: Hey. You will always be my girl, Felicity.

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