"Someone I worked with once on a case," he says.

Or that you just want to lie with her once?

When other things were dealt with once and for all.

She'd made him fall in love with her once before; she could do it again.

This was the part of him I'd fallen in love with once.

Add to this the girls I slept with once or twice, and the list would be a little longer.

I dared not chance a meeting with both at once.

I'm looking forward to tasting you before the others get their turns, and I probably won't stop with once.

He only came in with her once, way at the beginning.

Too many other problems to wrestle with once we are under way.