I had a great time in Paris. The weather wasn't perfect, but with only one rain shower it was way better than in Belgium. We visited Père Lachaise, the Pantheon, Champs Elysees, etc.
And on our last day we went to 'Le Temple du Scrap' (http://www.letempleduscrap.com/). Definitely worth a visit although it's not in the touristic area. The Temple is really big (in comparison with what we have in Belgium) and there are also other shops around it (Muji is my favorite as we don't have one in Brussels anymore)