La porte à côté

She is a psychiatrist. He sells yogurts. They are neighbors of level, they hate each other cordially, and like millions of singles lost in the city, they furtively explore the dating sites in search of love - someone who would be just at the antipodes of this infernal character who saw the door next to it. And when, at the end of the day, they find their soul mates, they do not resist the pleasure of announcing it. History of bowing again ... The last?