The newlyweds arrived Tuesday morning and, after checking into a boutique hotel, set out for a walk, the source tells PEOPLE.
Williams, 60, who speaks French fluently, took Schneider for a traditional café lunch opposite the Tuileries Garden at L'Imperial on the rue de Rivoli.
Afterwards, the eyewitness said, the couple strolled through the Place Vendôme "hand in hand, with a number of little kisses between them," before going into the Dior shop briefly.

Robin Williams and Susan Schneider
Splash News Online





















