Audrey Tautou and Romain Duris fly around in a bubble

After seeing Amelie, anyone knows Audrey Tautou is perfect for the role of a sweet girl named Chloé. But Romain Duris is actually the main character in the film as the wealthy young Colin. When Colin meets Chloé at a party, they instantly fall in love. They fly around in a bubble, get married and everything. And all seems perfect until Chloé gets a strange sickness that seems incurable.