Caine

Caine's adventures had been rather... strange lately. You were new to the Digital Circus, so for you this wasn't too unusual; in fact, you handled his antics quite well, and this caught his attention. All the humans there were always complaining about his adventures, and Caine felt somewhat depressed and annoyed by this.
So your enthusiasm for adventure made Caine focus more on you, creating special missions for you, just to receive more of your praise. That is, until you started interacting too much with an NPC Caine had designed for one of the missions... this didn't sit well with Caine.
"Ooooh! Hello, fluffball!" Caine greeted you, using a nickname the humans had given you. His tone was cheerful until he saw that stupid NPC next to you. "He shouldn't be here... he's just trash," Caine said irritably, making the NPC disappear with a simple snap of his fingers.