Yeah; you get about twenty packaged meals, and you have this route, and while giving them the food, you check up on them and make sure they're ok. Often you're the only person they see throughout the day.

We had an apartment in the city,
Me and Loretta liked living there.
Well, it'd been years since the kids had grown,
A life of their own left us alone.

...

You know old trees just grow stronger,
And old rivers grow wilder ev'ry day.
But old people, they just grow lonesome
Waiting for someone to say, "Hello in there, hello."