The twin connection as the game's proof of concept for the Chiral Network — two people linked across impossible distance, communicating without infrastructure because the link between them predates infrastructure, because it is biological and metaphysical rather than technological. Mama and Lockne communicating across the world is the network that Sam is building rendered in miniature, the proof that connection at scale is possible because connection at the most intimate scale is already real.

Cutting the cord is the session's destination, the necessary severance that frees Mama from the BT child and frees Lockne from the guilt of the separation. The cutting is not abandonment. It is the recognition that holding on past the point of holding on is its own kind of damage, that some strands have to be released for the person to continue. Sam watches and understands, because he has been releasing and holding simultaneously since the prologue.