The mix-up is not very original (we can guess the end very easily) but this one-shot movie is well-done anyway. The performance of Johanna Menuteau -alone in front of the door (i.e. the camera)- is very good although being a little bit too theatrical sometimes, and she's quite funny and charming. She uses her voice and her body like tools to create a relationship between her and a virtual partner. Dialogues are good and spicy, the direction and the construction of the shot are rather elaborate, and the final music is nice (especially the violin). To conclude: a good moment. 7/10