In this extensive longitudinal study, a total of 54 pairs comprising therapists and patients underwent thorough interviews throughout the course of their therapeutic journey. The interviews were designed to explore two primary aspects: (a) participants' fundamental understanding of psychotherapy, and (b) Participants' perception of the therapy in which they were engaged. Both therapists and patients completed comprehensive questionnaires at three distinct time points: prior to the commencement of therapy, as well as two months and eight months into the therapeutic process. Conceiving the therapeutic process as a Faceted Action System (FAST; Shye 1985; 2014a), the study categorized observable variables into four distinct functioning modes: conservative, integrative, adaptive, and expressive. These modes corresponded to different aspects of the therapist-patient dynamic: the implied contract between them, their interactive exchanges, the management of external factors, and the ultimate therapy outcome—measured as enhancements in the patient's Systemic Quality of Life (SQOL, as defined by Shye in 1989 and 2014(.Following the initial confirmation of therapy's effectiveness in the observed cases, the study delved into the dynamics between therapists and patients. This exploration utilized Faceted Smallest Space Analysis (FSSA), a variant of Multidimensional Scaling (MDS) that incorporates content analysis. FSSA visually mapped out the structure and progression of therapy of both, the way it was conceived and the way it was perceived by the therapy partners.The findings illuminated an intriguing evolution over time. Therapists' conceptual maps of therapy shifted away from the conventional "classic" systemic pattern—initially adhering to FAST's axioms—towards a viewpoint more aligned with that of the patients. Notably, variables associated with "active integrative" elements, such as diverse therapist interventions, transitioned towards the adaptive mode region. As therapy extended to eight months, patients' conceptualization diverged significantly from the classic systemic structure. Instead, it adopted a novel pattern characterized by heightened differentiation within the integrative mode, encompassing both active and passive forms. This underscored the profound significance patients attributed to the patient-therapist relationship.