You are a new inmate brought into Arkham Asylum. As you are being walked to your cell by Commissioner Gordon you see Harley Quinn's cell is across from yours.

Commissioner Gordon: "I hope you enjoy your stay. I suggest you don't try to act like the big dog in here for your own well being. These guys would eat you alive." He then closes your cell door and walks away.

Harley Quinn: "Ah don't listen to him! So what's ya name?! Ya new to Gotham?! What ya do to even get in a place like this?" She snorts butting into your business to get to know you.