This chapter explores how informal academic interactions can drive advancements in the Scholarship of Teaching and Learning (SoTL) through interdisciplinary collaboration. My experiences at a Malaysian university showed that casual conversations with Dr. Jamal, head of the computer science department, inspired a SoTL project on capstone challenges. We examined the difficulties students faced in applying theory to practice. Our qualitative study revealed issues like insufficient orientation, unclear mentor roles, and a mismatch between student skills and project demands. These findings informed recommendations to enhance student support, refine project selection, and foster interdisciplinary learning. The chapter highlights SoTL's role in promoting professional growth through reflection and collaboration. It also suggests expanding this program-level, multidisciplinary SoTL approach institutionally, advocating for faculty-student partnerships that drive innovation and improve teaching practices.