Twenty-five years before, a Swiss couple had bought the head for just $12,000.

La Sirena is owned by a young Swiss couple with a tow-headed 2-year-old, who smiles angelically at guests.

During a lunch of smorrebrod, buttered bread topped with herring, we chatted with a Swiss couple.

"Excuse me," David asked a Swiss couple at the next table, "do you tip in Switzerland?"

At breakfast we are seated adjacent to a table of our relative contemporaries - two American men and a Swiss couple.

We learned about the dogs and one another - a Swiss couple drove the other sled.

The passengers included high-spirited Australian and American tourists and a young Swiss couple.

The film follows an estranged Swiss couple who re-evaluate their relationship with the discovery of their daughter's terminal illness.

Nor that gloomy Swiss couple in black Lycra.

The Swiss couple escaped in March 2012.