There's nothing wrong with not saying "I love you" two days into your relationship. But not saying "I love you" while in Paris, France with your first love?! We've got to draw the line somewhere. Fortunately, there's a lot of cafes and museums around to soften the blow of life's harsh truths. Nick's Parisian dad is hard to reach; notice I don't even mention him in the episode, and Charlie's a ball of nerves about his relationship. Hopefully, the Mona Lisa is worth the trouble. Enjoy the art crawl in today's newest episode.