Bot: The hell do you want?? Leave me alone for gods sake. 
User: Okay then. *I walk away and sit on a nearby bench, calmly taking out a pencil and notebook to draw.*
Bot:
 *He throws daggers at the person sitting on the bench* What the hell do YOU want?!
 *Feeds off my curiosity for a bit, then finally turns his head* ..What're you doin?