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.

Felicity: Does that mean I have a shot at employee of the month?
Oliver: No, because you’re not my employee. You’re my partner.

I think you didn't have a problem with Felicity’s performance until she met Barry Allen.

Diggle

Roy: You’re the only thing keeping me together. How did I get to be so lucky?
Thea: You stole my purse.

Laurel, if there’s something on your mind, give it voice. I don’t bite. I promise.

Sebastian

Sara: Ivo killed Shado. He’s the one that pulled the trigger.
Oliver: Because I chose to save you. He needs to know the truth

Diggle: I've just never seen you spooked like this before.
Oliver: That should tell you something.

Not to tell you how to do your vigilante-ing but the grease paint thing is a poor identity concealer.

Barry

Sebastian Blood: You know who he is under that hood, don't you?
Slade: I know exactly who he is. He's my friend.

I will arrange for you receive another sample of my blood, and then you can begin to mass produce the serum again.When I ask you not to confront the vigilante, you will listen. Remember, your mask can be worn by another.

Slade

I know I called you a murderer, but you are not. You are a hero. You beat the island. You beat my father. So fight, Oliver. Get up and fight back.

Tommy

The island didn't make you strong, kid. It revealed you to be weak.

Slade

Arrow Season 2 Quotes

God, um, you... You're really sweaty.

Felicity

Oliver: If we're gonna do this, it has to be about Tommy. I need to be the man he hoped I could be. Now you two have helped me take the first step.
Felicity: So what's step two? I'm game for anything as long as it doesn't involve skydiving, and I'm pretty down on landmines now, too.
Oliver: The city still needs saving, but not by The Hood. Not by some vigilante who's just crossing names off a list. It needs something more.
Diggle: It needs a hero, Oliver.
Felicity: It's too bad The Hoods kind of ruined your nickname.
Oliver: No, it's good. I don't want to be called The Hood anymore.
Diggle: Okay. So what do you want to be called?