history: My niece is getting old enough to read the books I read as a kid. My niece just turned two and it's weird reading her the books I read as a kid. I know the feeling. Seeing my friends kid read the books I used to read brings back great memories.
current: It's weird having some things that you haven't thought about in decades come rushing back.
next: Riiight. It is just so cool to see the younger generations learn and see the things that once brought us joy at one point.