You want greater Chicago to know your business, make sure you tell Leslie Shay.
Chicago Fire - Staffel 1 Episode 9
You have a choice. You can either choose to be in a bad mood, or you can decide to be happy.
Chicago Fire - Staffel 1 Episode 22
Your Casey is out there, but you don't have to change who you are to find him.
Chicago Fire - Staffel 5 Episode 13