Nick and Charlie emerge from the subway

Nick and Charlie get off the subway at "Pont Neuf" and go to a cafe to meet Nick's father.

The Pont Neuf, a bridge over the Seine, is despite its name the oldest bridge in the city. It was built between 1578 and 1607.

In the series they take the metro, in reality it is only a 4 minute walk from the Louvre to the café.