You don't know what you have until it's gone. For most people, the present is made up of worrying about the future and missing the simpler times of your past. Unfortunately, no one has invented a time machine yet, so images and videos of past times will have to do for now. Here are 25 nostalgia-inducing photos that will make you miss the good ol' days. 1. Movies that were entertaining and informative. The characters were also so relatable. Access Hollywood 2. America's Funniest Home Videos.This show was hilarious, and Bob Saget was a great host. Fanpop3. Epic dance