from the skeletal system, the backbone is connectedand that goes up to your neck and head
Well you put it onto the floor and wait till it moves and the part that moves first is the head.
the owl
Sternocledomastoid
When a guy moves his head from resting on your knee higher to you thigh, then your pelvis, he is being suggestive, and stop him if you are uncomfortable with it.
An active head rest is one that moves forward in the event of a collision It moves forward to close the gap between your head and the head rest to prevent whiplash. A passive head rest is one that uses many different layers and density's of ballistic foam to soften the blow upon impact.
Velociraptor
an owl
no it automatically moves
a head actuator moves a gang of read/write head arm across the surface of the platter with critical precision
the Head Actuator
Your brain.
it means he knows you likes him