For as long as I can remember, my parents have had this photo hanging on their bedroom wall:
I made a copy last night because my younger daughter has a project at school where she's discussing Germany, and she wanted a copy of this picture to illustrate Berlin, where it was taken. It was 1965, on my parents' honeymoon. My mom and dad were 26 at the time, and that's the city's mascot, a bear, between them. Here they are today (without the bear):
My dad still wears collared shirts most of the time, though my mom isn't into the bonnets anymore.
They look young in that first photo. My wife and I were the same age, 26, when we got married 30 years later. We didn't feel so young then, but we were too.