Other than "stop smoking and stop drinking", what duo don't get separated?

Eat veg and fruits.

Look left, look right, look left again, before crossing the street.

Don’t feed the trolls.

There must be a ton of duos.

Live and let live.

East shit and die.

Bert and Ernie.

Beavis and Butt-head

Tom and Jerry. Itchy and Scratchy.

Black and White.

Diet and exercise as ways to combat high cholesterol.

Red means STOP and Green means GO !

extra points for red and green stop aand go? ? ?

Healthy diet and regular exercise.

Sugar and fat.

Oranges and lemons said the bells of St Clements.

Don’t drink and drive, or text and drive.

Shit in fan. THEN they separate!!

-Bread and butter, peanut butter and jelly, stringed beans and fatback, dogs and cats, boys and girls, ladies and gentlemen, sun and moon, bacon and eggs, sausage and biscuits, batman and robin

Death and Taxes

Love and marriage.

Imagine general public is told: “Just eat fruits, Just eat vegies” or “just eat right”, or “just exercise” or just avoid “sugar” or “just avoid fat” or just don’t drink and drive” or “just don’t text and drive”

Yeah.