No not saying exclusively directly
#1 and #3 her face is pointed at the main more of less directly and thats fine
#7 her face is turned towards the main but not directly pointed at it. This is short lighting and it slims the face. That is good lighting and facehead placement.
#4 and #5 her face is turned away from the main which makes it hit the broad side of the face which makes it appear larger. Her hair obstructs it which causes other problems I won't get into that.