Or maybe "Nag nag nag! I told you I have a headache." I'm not sure I was reading this behavior correctly, but as I saw it, a male was getting impatient with a female who wasn't (yet?) interested. He was calling, bowing, getting in her face, even stamping his feet with impatience. She wasn't having it. Yet. A few days later I saw a pair doing mutual bows and sharing food.