because he is right handed.
Because he is Right Handed ! easy as that
A right-handed door typically swings open to the right.
To open the right-hand door, you should push it to the right.
The right hand is typically used to open a door.
To determine the direction in which a door swings, stand facing the door. If the hinges are on the left side, the door swings open to the left. If the hinges are on the right side, the door swings open to the right.
On the ceiling of the vehicle there is usually a switch that allows you to decide if you want the light on,off,or on when a door is open keep switching it until you find the right one.
You can use either your left hand or right hand to open the door.
Most people typically use their right hand to open a door.
Check the Actuator
The standard direction of a right hand swing door is to open towards the right when facing the door from the outside.
You can use either your right or left hand to open the door, depending on which is more comfortable for you.
You can use either hand to open the door, depending on your preference.