Oliver: Felicity! Who killed Sara?
Felicity: You did.

Felicity: Stop! Oliver. I can't imagine how difficult this must be for you, but John is right. Thea lied.
Oliver: She lied about Merlyn, but Sara... I don't want to believe she could so something like this.
Felicity: Which is why you shouldn't be the one asking the questions.

My sister wasn't born a killer. Malcolm Merlyn made her one and I let it happen.

Oliver: You think you know who Malcolm Merlyn is, but there are things I discovered years ago, recently that... he doesn't love you, Thea, because he's not capable of it.
Thea: Ollie, please. Don't. Don't make me choose between my father and my brother.
Oliver: I won't make you choose. You're my family and there's nothing I won't do to protect you.
Thea: What does that mean?
Oliver: It means I love you, no matter what.

Diggle: Oliver, if this were anybody else you'd be hooded up right now on your way to have an Arrow side chat with them.
Oliver: This isn't anybody else. This is my mother, and I know her.

Your penicillin tea tastes like penicillin.

I've been gone and I'm sorry, sorry for what the city has had to endure in my absence. But you did endure it and the evidence of that struggle is lying at my feet. You did not fail this city and I promise I will not fail you by leaving it again.

Felicity: Merlyn is a monster. You're in this situation, Thea is in this situation because of him.
Oliver: Felicity, it's...
Felicity: No, just a few hours ago I stood right here and I swore that there was no way that you would ever agree to work with Malcolm Merlyn. Not ever! I guess I was wrong about everything. I need some air. I'm glad you're not dead.

Arrow: What do you think you're doing?
Black Canary: Your job, apparently!

Thea: Do you know how many times I've wished that I could thank The Arrow for the things he has done for this city?
Oliver: Probably as many times as I've wished we could have this conversation.

Thea: Tell me. Why now?
Oliver: Because Ra's al Ghul is coming for us. All of us. And the only chance that we have to survive is to work together. To trust each other.
Malcolm: He's right.
Thea: No. No, no he's not. I turned my back on everyone I know, including my own brother because you told me there was no one else I could trust.
Malcolm: I was only trying to protect you.
Thea: By driving a wedge between me and Ollie? You manipulated me!

Laurel: I know what you're gonna say, but I risked my life for this city while you were away, so that should earn me some respect.
Oliver: This isn't about respect and it's not about you risking your life. I understand that you miss Sara and I understand that when you go out there like this all of that pain goes away.
Laurel: It's the only time it ever does.
Oliver: That relief is not real. It's a drug.
Laurel: If you're implying...
Oliver: You're an addict and just like with booze and pills, that high that you're chasing every night is endangering your life.
Laurel: Go to hell, Oliver. You don't get to play that card with me. Ever! And if there is anyone who is anyone who is hiding the pain of real feelings and real life, it's you!

Arrow Quotes

Thea: I missed you so much.
Oliver: You were with me the whole time.

To live I had to make myself more than what I was, to forge myself into a weapon. I am returning not the boy who was shipwrecked, but the man who will bring justice to those who have poisoned my city. My name is Oliver Queen.

Oliver