Bion's notion of the contact-barrier formulates a semipermeable membrane responsible for preserving the distinction between the conscious and the unconscious. However, the question of how a newly established contact-barrier manifests itself in dreams remains unanswered. The author proposes that one such manifestation occurs when a patient sees themself asleep in a dream. A case of a severely traumatized woman who had difficulty thinking and being close to others is used to explore these clinical ideas. The author, in response to his reveries in a session, introduced a playful dream-like dialogue between a playwright and his reader. The nature of the communication, in functioning as a barrier, served to protect the patient from a tyrannizing reality: the therapist's sexuality. This intersubjective barrier helped the patient to contact dissociated and damaged parts of herself, and it also facilitated her ability to dream a sense of her own boundaries, femininity, and sexuality.