She hasn't the least idea what his name is.

He carries a tea caddy, a teapot and a teacup.
"Sorry," he explains casually, "but I saw your light, and I thought you'd let me use your gas stove to make some tea.

Mine is out of commission.

Just go ahead with your work, while I fuss about.

Maybe you'd take a cup when it's ready ?" Anabel does, and he retires, cheerfully unconscious of anything unconventional in the episode.
"Jimmy," calls Louise, the fashion illustrator, from the front door, one day, "I have to have two dollars to pay my gas bill.