I've noticed that hens get friendlier when they start to lay, too. I'm really hoping that happens with a couple of my pullets that I bought this year. They're scared to death of me right now, despite being handled with nothing but love from day one. e_e My husband and I call it "pulling a Goldie" after a red sexlink hen from our first flock who was terrified of people her entire life until suddenly one day she was our best friend. She became our favorite hen until she passed away from a medical condition about a year ago.