One day the girl and boy are laughing and hugging. They are happy.
The next day they don't look at each other. They hate each other.

One day the flowers bloom.
The next day they die from frost.

One day the snowman stands tall.
The next day it melts.

One day the sky is calm.
The next day it sends strong winds and storms.

One day everything goes right.
The next day everything goes wrong.

Wouldn't it be easier if there were no next days?