Our last house we had Pakis move in next door. Among them was an old woman you could smell coming. Not kidding. She touched me on the arm once and I had to take a shower. It was that bad. Theres no way I would be able to sit on the same plane with her let alone next to her.
I still shudder when I remember the odor of certain persons after PE and how they would put on cheap perfume instead of showering.