"Hey, that's the wrong car!"

I went for dinner with a friend last night. We stop our car beside the shop next to the restaurant.

Conversation was good and so as the dinner. After my friend settled the bill, we walked to the car. I then open the passenger door and suddenly found that my friend was still walking, about 20 feet ahead from where I was. Immediately I look at the passenger seat and saw a red pillow on the centre console between the driver and passenger seat. "There's no pillow placing here just now" I was thinking in my mind. At the same time, my friend shouted: "My car is so different from this car. How can you mistaken the two?" Immediately I turned my head to the left and checked if there's anyone see me open their car door. No. straight away I closed the door and ran to my friend.

Sorry my friend, I dont intend to embarress you. You should know by now that I am kind of 'blurr'.