Susan probably didn't plan on being the concerned but awesome big sister of the bunch, but after her interactions with Edgar, she just may have found another role.
Frankie: Just lock the door, Standish. Edgar: Yeah, sure. Four years at MIT. Three years at the NSA, and I have been reduced to "lock the door, Standish."
Susan: Jai is playing with his toy car. Jai: This is a custom built miniature assault vehicle. It is not a toy car. [plays with it and laughs] OK it's a toy car.
