Preparing for their dream wedding, Alberto and Susana patiently endure the dramas of their best friends, Lea and Ernesto -- until Ernesto is misdiagnosed with a fatal disease and his dying wish is to sleep with Susana. The couple now wavers between their natural instincts to deny the indecent proposal and their desire to fulfill the unexpected hopes and dreams of their fated friend in this fast-paced comedy of errors from Spain.