"We were not the only working couple there," Sandy recalled.

So we became the only couple in town who shared a wardrobe.

They were the only couple in the room in proper scale to each other.

They are the only couple that have got zero points in the contest.

And they're not the only couple with Faith on Tap to thank.

They have been the only couple invited back for an exhibition dance.

You are the only couple I know who actually seem happy together.

They were the only couple to remain after the war.

And what of the only couple the book produced?

They're probably the only couple in the Street I can say that about.