That's actually how I got addicted as well - my first came from a Petsmart (I know, I know, bad me - I knew that at the time, but I was in love, and he's the most perfect BP you could ask for), and he caught my attention by playing Peek-a-boo, and then after I was intrigued, determinedly attempted to escape. It's hard to imagine how much personality they have until you have one of your own!