What‘s the point?

About this title

Benoît, a man living a dull and isolated life after his wife and daughter's departure, receives a jolt of energy from Agathe, the new postmistress. His daily life is now punctuated by a boring job and mysterious letters. Against all odds, Benoît ends up getting attached to the new arrival in town and asks for her help. But what's the point? Film from the CNA archive.