One day when Solange is studying the accumulated dust balls in her apartment the doorbell rings A delivery man claims to have a packet addressed to her Solange is definite its impossible The misunderstanding intensifies Solange collapses When a doctor suggests that someone watch over her for the night her landlord accepts to do so But hes called away on a mission and decides to find another watchman A genuine human chain will then form so that Solange is not left alone because it seems that this relationship therapy is doing her good