BEING WATCHED THROUGH THE EYES OF TWO:
One time while Lotte is inside Malkovich, he goes on a date with Maxine. Maxine falls in love with Malkovich (with Lotte inside him), and they continue to see each other in this fashion...
“When I looked into his
eyes, I could feel you
peering out. Behind the stubble and
the too-prominent brow and the male
pattern baldness, I sensed your
feminine longing peering out,
and it just slew me.”

A common environment and an event is connecting the external participant and the host, who is not aware that he is used as a communicating mask that links the occupier in his mind to the scene.