Drawings Featuring the Nape of Necks - Just a Bit of Exposure

How familiar are you with nonverbal cues? With just a subtle gesture, one can convey an array of emotions and thoughts. For example, exposing the nape of one’s neck is seen as a sign of vulnerability or even flirting.

What sort of signals do you think Narita Brian (from Uma Musume Pretty Derby) is sending as she adjusts her high ponytail?