From now on, in fact, I'll have a new pet name for her.

That was a pet name which she had given him.

They had a range of pet names for each other.

"So does she have a pet name for you yet?"

But the pet name I called him since he was a baby!

Flush of Gold was the pet name he gave her.

He had not used that pet name for a long tune.

I'd always thought of it as my pet name for her, one that I invented.

His parents had their own pet name for him, of course.

He'd been calling her by that particular pet name quite a bit.