North: You fight for people who can't fight for themselves, and that's what you did here. Roy Walton is dead, and you covered it up. In some ways I get it, I admire it, but it's still a crime. You talk now, I will protect you the best way I can, you keep stonewalling me...
Hailey: There's a lot of truth in there North, but you don't have a case. I bought new BDUs because real cops get dirty. I made that promise to Mark Irwin because he had a gun pointed to a civilian's head and that's what he wanted to hear in that moment. That's textbook police work. I hope Roy Walton is dead. If you're right about that, Walton's turning into dirt somewhere, and everyone is where they're supposed to be, so since I'm very obviously not under arrest, I'm going back to work now. I'm a great cop. I'm in the middle of working a murder, and you're wasting my goddamn time.

Hailey: Do you think I should turn myself in?
Halstead: No. I want to start my marriage with the woman I love without a prison.
Hailey: We're supposed to be together forever, but if you feel what I've done is so terrible, there's no turning back. Forever feels like a long time.

Voight: Listen, we are in this now.
Halstead: Exactly, we are in this, so you have to tell me what they have.
Voight: Everything. All the loose ends.

This dude might as well be crashing on your couch.

Trudy

Voight: It can't look bad if you're keeping steady in there. Are you?
Hailey: Yeah, I am.

Voight: People don't just disappear.
North: That's right. Roy's here somewhere.

Voight: No, you're not leaving yet. You can't disobey a direct order from me, that doesn't work. I can't have you in my unit if you don't trust me.
Halstead: Then kick me off of it, and why don't you go tell the unit and the brass why.
Voight: What do you want from me? What do you want?
Halstead: I don't trust you.

Hailey: OK, you need to talk to me.
Jay: Hailey, I don't want to do this right now.
Hailey: No, we're not doing that anymore. It's not working. You're angry, Jay, I get that. You should be. But you're ignoring me, you're sniping at Voight, it's the wrong way to handle this.
Jay: Is that what you think? Can I not have a real argument against them, I have to back him all the time because you do?
Hailey: No, I don't, and just because I don't back you when you're challenging him doesn't mean I'm taking his side. I make my own choices, Jay. No one controls me, not him, and not you. I made my own choices that night. I showed up there. But I'm still me. You're acting like I'm not. You barely talk to me. I don't know what to do anymore.
Jay: I don't know either. I am doing the best that I can with it, Hailey. Right now this is the best that I got.

I'm going in, you coming?

Halstead

Hailey: You were a little hard on her.
Halstead: If Voight's not gonna be, someone should.

Voight: How are you getting your intel?
Anna: I hacked Luis' phone. I didn't want to tell you because it's illegal.

Voight: What the hell are you doing?
Anna: Looking for you.

Chicago PD Quotes

But I wanted it. Wanted to be something different than what I was, knew I could. See, I don't people have to end up anywhere near where they started.

Burgess

Yo, Al, don't you got some sort of beef with Father McSorley?

Atwater