Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: where do agnes and marc go to meet friends, that agnes knows but marc doesn't? Movie plot title: La Moustache Movie plot: This synopsis is especially detailed in the hope that it will help interpret this enigmatic film.La moustache starts with a view of waves in darkness. The first words, in darkness, are "What if I shaved my moustache off?" Now, we see Marc (Vincent Lindon) shaving, and his girlfriend Agnes (Emmanuelle Devos) responds "I don't know you without it". She leaves, and he submerges in his bath water for a moment. Only then is there music as background to his shaving the moustache and thoroughly washing it down the drain. Later, there is a ring, and he starts for the door. She comes in asking "why didn't you let me in?". He waits in vain for her to notice his clean lip. Instead, she says he hasn't commented on her "tarty look". They drive to their friends Serge (Mathieu Amalric) and Nadia's (Macha Polikarpova) house, and he says to go in while he parks. Even Serge's little girl doesn't notice the missing moustache.Marc overhears Serge call Agnes two-faced, and insists on hearing the story. About 10 years ago, Serge and Agnes (Serge's ex) spent a weekend with two other couples. Serge insisted that it was clear that Agnes arranged to hog the heat, and Agnes still adamantly maintains that she didn't. This suggests Agnes might be a liar. On their drive home, Marc says "the joke has gone far enough", her pretending not to notice he shaved the moustache. She adamantly insists "I don't understand?.Finally in bed she yells "You know you've never had a moustache". He says she plotted with Serge and Nadia, so she phones them and they deny it. He checks their Bali trip photos which show a moustache, but she is asleep by then. Next morning, he sees her take the photos while she thinks he is asleep. He sees them later, but takes no actionThroughout the whole movie, he has proofs of his moustache but never uses them. It seems almost deliberate. Perhaps he is somehow not able to use them.After that, he starts to grow his moustache again. He goes to work, but even the luncheon counter man does not acknowledge a missing moustache. A...
Answer:
a casino