. . .Yes; and this the most transparent aspect about Obama i.e. his narcissistic; self-aggrandizing need to prioritize himself; first/foremost and flex all his power 'nerve endings' when in a room with any 'other' person.
We see him, a;ways as the 'first' to put his hands on someone; lower status or higher; he makes sure; he is 'on' first. His hand is on their shoulder; their back; his hands the first to make contact. He is compulsive to show his superiority. (If even in his own mind and certainly, most often the case.)His hands the first to lay a higher 'power' claim; and when departing; his hands make the 'last' touch.
This MO is not 'lost' on those he deigns to reach out and 'touch'. His essential 'inferiority' is what is transparent. He cannot stop trying to prove. . .who he is.
Ironic; that he is his own myth; and desperate to insure he stays as such; in the minds of his 'beholders'.
And to first point; his language reflects same.
What a creepy little "man" Obama is.