Felicity: You killed again and I am the one who put you into the position where you had to make that kind of choice.
Oliver: He had you and he was going to hurt you. There was no choice to make.

Felicity: Which means I just hacked a federal agency. Kinda makes me a cyber terrorist. Which is bad because I really don't see myself fitting well into Guantanamo Bay.
Oliver: Don't worry Felicity they don't send blondes there.

Felicity: It feels really good having you inside me. And by you I mean your voice. And by inside me I mean my ear. I'm going to stop talking right now.
Oliver: That would be my preference.

Are you done?
Oliver; Yeah, I'm done. I'm done taking the blame and I'm done caring. Why don't you go have a drink. Get wasted. Go to Verdant. I'll pay for it. I have loved you for half of my life but I'm done running after you.

Laurel

You know us billionaire vigilantes, we do love our toys.

Slade: What?
Oliver: I'm trapped on an island and my only friend is named Wilson. So...

Oliver: You need to stay here.
Felicity: You can't just ask me to stay here.
Oliver: I'm not asking. I will come and get you when this is all over.
Felicity: No!
Oliver: Felicityyyy...
Felicity: Not unless you tell me why!
Oliver: Because I need you to be safe.
Felicity: But I don't want to be safe. I wanna be with you and the others. Unsafe.
Oliver: I can't let that happen.
Felicity: Oliver, you're not making any sense.
Oliver: Slade took Laurel because he wants to kill the woman I love.
Felicity: I know, so?
Oliver: So he took the wrong woman.
Felicity: Oh.
Oliver: I love you. Do you understand?
Felicity: Yes.

Tommy: By my rough estimate, you have no had sex in 1839 days, as your wingman I highly recommend Carmen Golden.
Oliver: Which one is she?
Tommy: The one that looks like the chick from Twilight.
Oliver: What's Twilight?
Tommy: You're so better off not knowing.

Oliver: Barry’s gonna wake up, and when he does, you’re going to be there.
Felicity: I finally have a guy who’s interested in me and he’s struck by lightning and ends up in a coma. Typical.

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

I don't fight the street crime. That's a symptom of what's wrong with this city, I'm trying to cure the disease.

Oliver: Are you OK?
Felicity: I guess. Old lovers have a way of opening old wounds. Lovers. Sounds creepy no matter how you say it.
Oliver: Felicity, I want you to know that whatever experiences you had to go through, I'm glad that you did to shape the person that you are today. And you know how I feel about her.

Arrow Quotes

Oliver, sometimes the greatest act of love is no action at all. It's her life. It's her choice.

Malcolm

Oliver: Over watch, we're on sight.
Felicity: Excuse me?
Oliver: Well, I thought it was time you got a code name. What do you think?
Felicity: It's perfect.
Oliver: I was gonna go with Oracle, but it's taken.