Pridgen, Casey and others in “Unfinished Business”

Folks, I think we all learned a lesson here today about why we don't freelance. Isn't that right, Gutter Ball? [looks at Otis, who is covered in smoke]

Don't talk to my guy like that.

What'd you say?

He made a great save today. That old man would be dead if not for him. And if he got a little too eager out there, it's only 'cause he was trying to prove himself to you.

I don't like your tone, Lieutenant.

I don't like yours. Otis and everyone here at 51 have already proven themselves. You ought to treat 'em with respect Chief.

[furious] I want you in my office in five minutes, Lieutenant! You too, Severide! [leaves]

Otis

[to Casey] That was really stupid of you. But thanks.