Her & Him & the Rest of the World

Marco is temporarily filling in for a friend at a Parisian emergency psychological center on Valentine's Day. Suddenly, he receives an alarming call from a girl who is stuck in an elevator in the middle of a panic attack. Attempts to help from a distance are unsuccessful, so Marco decides to go to the scene and calm the girl down. However, upon arriving at the address, he discovers that she has mysteriously disappeared. Thus begins Marco's great romantic adventure.