My chickens will come running when they see me (they think I have treats.) That usually doesn't mean they want to be picked up, though.
I'm not sure if it is correlated or not, but it does seem like the sweetest ones are often the ones taken by predators. I'm not saying not to make them friendly, but if you are planning to free range them (which isn't highly recommended due to predators), it's something to think about.
That being said, I haven't had too many times when I need to catch them. I will lock them in the coop if I need to address any issues and catch them in the morning or at night when they go in there.
I hope you develop the perfect relationship balance with your chickens! Even the more flighty ones have been some of my favorite for some reason, so I hope it all works out great for you and your flock! Welcome to BackYard Chickens!