I have a range of responses by my chicks, but two of them, a cockerel and a pullet (don't know why it's divided like that), literally run to their roost and then climb on my offered hand. Of course, only one will fit, the one that doesn't get to climb on board then walks over and roosts on the cardboard "wall" that defines the brooder from the remainder of the bathroom. They'll both sit on my legs far longer than I can sit still, so I end up putting both back in the brooder, whereupon they proceed normally having had their "visit" with me. I must come in and sit down for this to happen, my height frightens them all, so I first sit on the floor (carefully cleaning up any gifts they've left outside the brooder, they come out and return at will now) to get them to relax and carry on their "chicken business".
So far, it's just those two, a few of the rest will sometimes tolerate a quick pet, but most do not want to be touched.