Budgie never dancing/bopping head

I've tried to make her dance a lot I'm very social with her, talk and sing to her, dance in front of her, try to mimick the head bopping motion, but I've never seen her do it ): I've put on basically every genre of music, she sings a lot to them and flies around a lot, but I haven't seen her dance or bop her head. Is she unhappy or just like that?