My buff orps are my friendliest breed here. If you're not careful you'll be tripping over them the whole day long. They are constantly under your feet looking for a snuggle and pecking at your pants legs for you to bend down and pay them attention. LOL I love em.
My buff orp's were very friendly - grab your pants leg or shoe laces - but my OEGB start singing as soon as I come in the barn. My blue splash hen sings even after I feed her, she likes to be petted! I wonder if she will be that friendly after she goes broody, she has seven eggs now, so I expect her to begin setting any day.