Numbers

It's 2 mths exact since my last post.
Quite apt since this post is about numbers.

Sequences run in eg. ABC and 123.
You would think rows in seats of cinemas will go by Row A or B or C followed by seats starting from 1, 2.
Oh you get the idea.

Well...I wwas catching a movie over the weekend and got seat numbers 2 and 3.
I entered the cinema when the lights were already dimmed.
Couldn't see much and didn't dare make too much noise. So I quickly shuffled to the END of the row and sat in Seat Number 1.
Guess what? THERE IS NO SEAT NUMBER ONE!!!
I landed with a loud thud on the floor.
I thought my giggling at my own stupidity was louder than my thud. Or that's what I would like to believe.

What's wrong with people and their naming conventions?
Geeesh!