Sylvie Brett is one in a million.

Boden

Casey: How'd you get away from him?
Sylvie: It was, uh. I wasn't going to miss my own wedding!

Severide: It's funny how we pull out cigars, and it suddenly feels like you never left.
Casey: In a lot of ways, I didn't.
Severide: It seems permanent somehow when you leave this time.
Casey: Sylvie and I will always come back to 51.

I've been talking to all of my PICs under my command to let them know, I'll have a much stronger hand on the tiller than my predecessors.

Chief Robinson

Eh, what can I say? I want my last year or two with the CFD to be my best.

Mouch

Welcome back to Chicago.

Ritter [to Casey]

We will make this right. I promise. This will be the best fish store wedding in history.

Violet

I'm getting married in a fish store.

Sylvie

You and Brett have a funny way of mixin' it up with authority.

Stella

Mikami. I appreciate your loyalty to your partner, but remember, I'm your chief, and I don't like being disrespected.

Chief Robinson

Carver: You've got every right to be pissed off. I was pissed off when it was me they were Googling. I should have known better. It won't happen again.
Gibson: This house is different, huh?
Carver: If you stick around, you'll get used to it. Might even learn to appreciate it. But in the meantime, if you ever need to vent about it, about anything, really, you know where to find me.

Well that's a first for me, responding to an emergency at a hospital.

Carver

Chicago Fire Quotes

Kidd: I just got to keep busy. Working the bar’s good for that. Um, you know I’m gonna need some major distraction when I get home, right?
Severide: I think I can provide.
Kidd: You are so selfless.

Casey: Well, you gotta admit, he's happy.
Dawson: She's a graphic artist he met at the craps table. Her name is Brittany and she's from Florida? You know what that adds up to? Stripper!
Casey: What do you have against Florida?