Casey: Sorry guys.
Kidd: It's fine. Half a shift. What's the worst that could happen?
Mouch: A question asked by nearly every Darwin Award winner.

Kidd: See I am a single, fun-loving woman who can go out and sex up Chicago all I want. I'm not hung up on Severide at all.
Dawson: You know if you keep saying that it means you're hung up on him, right?

Brett: I hate this dumb dummy. He is so unmanageable
Kidd: Yeah, it sucks when they won't just do what you want them to.

Mouch: I just want to make sure we can count on you all for the Muster tug-of-war, it's kind of the big finale.
Boden: Mouch.
Mouch: Yeah, Chief?
Boden: I'm not putting my back out because you made a bet with 87.

How long are we gonna be in this dead Mouch tyranny?

Otis

Cruz: MOUCHIE! He's back! [hugs Mouch and kisses his forehead] You look incredible! Doesn't he look incredible?
Otis: Incredible.
Cruz: It's good to have you back, Mouch.
Mouch: Thanks.
Otis: It's almost like you didn't go visit him every single day he was laid up.

I know that you'll never stop running into burning buildings anymore than I'll stop putting my life on the line every time the ambo goes out. But just tell me right now that you'll always come back to me and I'll believe you.

Gabby [to Matt]

Don't ever say goodbye to me again.

Gabby [to Matt]

Hope: I've never been to a firefighter bar before.
Gabby: Oh yeah, we got cops, doctors, lawyers... Well, not so many lawyers anymore.

Mouch: Kelly, quick question.
Severide: Yeah.
Mouch: When you're working on your core, do you focus on fast twitch isometric training, or do you go with more low intensity, high impact repetition?
Kelly [watching Brett and her high school friend]: What?
Mouch: It's just, I've been doing some concentric crossfit, you know, since I have more of a mesomorph physique.
Kelly: I just lift weights, man.

Hermann: How ya feelin', dead Mouch?
Mouch: I'm not dead, Hermann.
Hermann: You flatlined! I've seen bodies in a morgue move more than you!

Gabby...Gabby...I want you to remember us happy. Together, holding each other. You were my miracle, Gabby. You were my miracle. I love you.

Casey [trapped in a fire]

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?