N.E.D.S.
N. E. D. S. is when you're walking through a place, and your brain starts to scream about the good old days. It's like your brain has a crush on the past and doesn't want you to forget it.
He walked into the gym and immediately wanted to fight the guy who stole his lunch money.
She saw the park and remembered the time she got stuck in the slide and cried for 10 minutes.
They walked past the restaurant and suddenly wanted to go back and eat 20 pancakes.