The Little Things We Do Together by Stephen Sondheim

"It's not so hard to be married.
It's much the simplest of crimes.
It's not so hard to be married.
I've done it three or four times.

It's the little things you do together
Do together, do together,
That make perfect relationships.

Growing old and grey together,
Becoming a cliche together,
Withering away together,
That keeps marriage in tact."

PB