Just take note if the little cockerel begins to nip her hand, wing shuffle (wing dance) her, tidbitting and her picking up what was tidbitted/tidbitting her, or mating the hand, i’m just saying this as roosters who are very sweet often turn aggressive because they assume they are dominant, this way you can end up with a well rounded roo and correct bad behaviors early on.
My japanese bantam was good during chick stage, but during teenager stage he was starting to be bad, he chased me and bit me, so since i caught it so early and tapped his head firmly and stood my ground, it easily got corrected and he is a very good boy who loves snuggles.