I had one chick from my first batch of girls who just wanted to be held alot. She slept on my lap, shoulder, computer and even hopped down to poop and back up as she got a little older. She did this until we moved all the girls out to their coop at around 12 weeks. Now at a year and a half, she is still the one who sleeps away from the others. She gets along fine with the others but it's like she thinks she is not one of them. I aways told my hubby "she is not a chicken", but he didn't believe me so out she went.
Enjoy your friendly chick.