Robinson leaves the Bikomimbo post rather than endure another stretch of isolated life in the forest, and his departure abruptly transfers its material and emotional costs to Ferdinand Bardamu. Bardamu recognizes his companion as the same Robinson he had known in wartime Flanders and Paris, but the recognition comes too late to make their shared past a safeguard: by morning Robinson has vanished, taking almost everything the fragile trading post contained. The episode turns an uncanny reunion into abandonment and deepens the novel’s portrait of escape as a choice that may free one person only by leaving another behind.

The meeting in the forest

Bardamu first encounters Robinson in the forest settlement at Bikomimbo. Their conversation concerns the local population, whom Robinson describes as suffering from many diseases and being in no condition to trade. Insects crowd around the lamp until Bardamu and Robinson put it out; before the room disappears into darkness, Bardamu catches a glimpse of Robinson’s face through the insects. The obscured image fixes itself in memory, although Bardamu cannot yet connect the man to anyone from his past.

In the dark, Robinson’s voice becomes the thread by which Bardamu tries to recover that past. He searches among old memories but initially finds no answer, reflecting that people once known can become almost indistinguishable from the dead in the obscurity of time. The uncertainty is more than a puzzle of identity: Bardamu is forced to confront how much of his own history has gone still and become inaccessible. Robinson’s name keeps pressing upon him while the two talk about Europe and the food and drink available to people with money, pointedly avoiding the next day’s prospect of Bardamu being left alone at the post.

Choosing to leave

Robinson has already been in the war, but his immediate reason for leaving is the forest post itself. He is fed up with the place and prefers the risk of being taken to court for theft to continuing to live on canned cassoulet, as he has for nearly a year. Bardamu tries to draw him back toward the war as a possible alternative; Robinson will not oblige. His refusal makes the choice stark: the alternatives are not safety and danger, but different forms of intolerable living.

The exchange also establishes the practical pretext Robinson gives for his next move. He asks Bardamu whether he has cotton for his ears and explains how to make earplugs from a blanket and banana oil, complaining about the forest’s incessant animal noise. Bardamu suspects that the suggestion conceals a trick and fears that Robinson may attack him and take what remains in the money box. That fear leaves him paralyzed in the shack. No help seems available in the isolated settlement, and Bardamu imagines that a person without money or prospects is scarcely considered to exist even in Paris; in Bikomimbo, he sees even less reason to expect anyone to come to his aid.

Recognition and disappearance

During a night of intermittent terror, Bardamu listens for Robinson’s breathing beneath the forest sounds. As he is falling asleep, the name finally calls up the whole man: Robinson at Noirceur-sur-la-Lys in Flanders, on the fringes of the night when the two had looked for a way out of the war, and Robinson later in Paris. The discovery brings their shared history into focus in a matter of moments. It does not comfort Bardamu. He is thoroughly frightened and wonders whether Robinson has recognized him; whatever the answer, Bardamu resolves to keep silent and remain complicit.

Bardamu calls Robinson’s name cheerfully, as if announcing good news, but receives no answer. With his heart pounding, he gets up expecting a sudden blow, then feels his way to the part of the shack where Robinson had gone to bed. Robinson is gone. The delay between Bardamu’s recognition and his discovery of the empty sleeping place gives the scene its reversal: the familiar figure recovered from memory has already escaped the present encounter.

What the departure leaves behind

Bardamu waits for daybreak, striking matches from time to time. In the morning, the village workers appear laughing and offering assistance, but Bardamu cannot communicate his alarm through the gestures he makes to explain Robinson’s disappearance. Their apparent unconcern frustrates him, though he also recognizes the practical logic of attending only to what is immediately before them. His fear shifts from the possibility of being attacked to the tangible loss of the money box; once someone has walked off with it, he doubts Robinson is likely to return to kill him. The immediate danger recedes, but so does any hope of restoring what the post has lost.

Robinson has left Bardamu one chicken, but the company’s remaining stores are not enough to keep the post functioning. When Bardamu becomes seriously ill, he finds that the medicine chest contains only iodine and a map of the Nord-Sud Métro. He sees no customers, and letters sent by runners from the Director at Fort-Gono bring insults, threats, and what he regards as incompetence rather than help. His mother writes from France urging him to look after his health, but Bardamu does not answer either her letters or his employer’s. He also believes that Robinson has taken almost everything the outpost contained and doubts that anyone would believe his account. Robinson’s flight therefore leaves Bardamu exposed not simply to solitude but to sickness, dwindling resources, and the failure of distant authorities and family correspondence to alter his circumstances.

Narrative significance

The episode links a present-day encounter to earlier episodes in Bardamu’s life without making memory a source of security. Robinson’s face is initially hidden, his identity emerges through voice and recollection, and his physical absence is discovered only after Bardamu has placed him. This sequence makes recognition arrive alongside loss rather than reunion: the past returns just as the person who embodies it disappears.

Robinson’s decision and Bardamu’s aftermath also form an unequal pair of escapes. Robinson risks legal consequences to get away from a life he can no longer tolerate; Bardamu, left at Bikomimbo, has neither the strength nor the resources to follow. The money box, the nearly empty store, the useless contents of the medicine chest, and the unanswered letters give abandonment a material shape. What Robinson leaves behind is not a resolved friendship or a reliable partnership, but an isolated trading post and a narrator who must continue with the consequences of another man’s departure.