The context of the following conversation is Addison put Quinn's arms down by their side, because Quinn was getting out of control and swinging wildly.:
Addison says Quinn went crazy again last night..
The friend responds He needs to start taking his medication again..
Addison responds He came at Riley, and was just swinging wildly..
The friend responds How did you guys get him to calm down?.
Addison responds I grabbed him by his waist and held his arms down..