You are so lucky! Paris is my absolute favorite city! I lived there for a little while, studied there, and I've been back to check out the winter months when it's a little less tourist-y.
It's great, and it truly is a magical city. You'll spill something on your shirt, and you'll be mad for just one fraction of a second before coming back to the realization that
YOU'RE IN PARIS! Just look up, and you'll see something to put a smile on your face. How can you
not? It's a city so rich in all things art and architecture, movies and music and food and ... all right, all right, I'm gushing. (Can you tell that I love Paris?)
So here's what to do and a couple of pro tips:
First, walk around, walk everywhere, and try to dress your best; Paris is one of the fashion capitals of the world, and wearing your best worn-out, grass-scuffed soccer shoes will
not cut the mustard. If you want to fit in with everyone else, invest in a pair of PUMAS. I swear, they're crazy about PUMAS in Paris. It's just a more fashionable city-shoe, I guess.
So, where should you walk to? Well, there's the Louvre, of course, the Musée d'Orsay, and all of the touristy attractions like the Arc de Triomphe, Notre Dame, and so on... Sure, check those things out, but where you'll
really want to walk to is to L'As du Falafel. It's in the 9th, and man, oh man, we're talking falafel the size of your head and so good you
might want to bring a change of clothes just in case you pee yourself. It's also a really cheap meal. Just stand in line, grab your falafel, and hang out with the pigeons. (They like to eat whatever falls off your falafel. lol)
Oh, and window shop! But don't be rude and go into every little shop you see without giving the proprietor an enthusiastic "bonjour!" or "bon soir!" It's not like here where you can go into a shop, touch everything, and then leave without buying a thing or saying hello to the person behind the counter. Honestly, and this may sound just a little bit hokey, but some of the best times we had in Paris were when we just walked around window shopping, eating falafel and generally just hanging out.
Anyway, L'As du Falafel is a hidden treasure, and so you'll definitely want to go there. If you feel like drinking, there are plenty of little dives you can slip into to grab a quick drink, but again, dress nicely; and remember, drinking in public is
not frowned upon, but getting wasted in public is. You might want to grab a cheap bottle of wine from any one of the supermarkets and find a park bench somewhere. It's the coolest thing to just walk through a park, find a bench or a little grassy area, and then pop the cork on a cheap bottle of wine; and
don't feel bad about buying a cheap bottle of wine... it's all domestic, and it's all really, really good.

Unlike many places here in the states, the French actually
use their public space like parks and things.
Damn! I have to run, but when I get back I'll tell you more about the places to go and the things to do, like eating the fruit! I'll have to tell you about the fruit, because you're going to want to eat
a lot of their fruit. It's like doll food, everything is so colorful like plastic and it's all so ripe and delicious... OK... but later!