<b>From Imagination to Practice: Unravelling the Professional Identity of a Pre-service EFL Teacher</b>

This study uses a narrative inquiry method, focusing on the transformation journey of a pre-service EFL teacher named Brandon (pseudonym), to explore the complex process of professional identity construction and reconstruction for pre-service teachers to teach EFL from a teaching practicum. The study gathered information about critical events that shaped Brandon's professional identity through semi-structured interviews and diaries before and during his teaching practice. Using an innovative "story constellation" approach, the research creates a three-dimensional narrative, weaving together temporal, personal, social, and contextual aspects. This exploration of Brandon's journey illuminates the core tenets of effective language teaching, including adaptability, empathy, continuous learning, and a student-centred approach, thereby gaining a deeper understanding of the (re)construction of EFL teachers' professional identities. This study widens knowledge of EFL teachers' pre-teaching professional experiences and offers important implications for teacher education programs.