This research aimed to gain insights into the growing-up experience of Southeast Asian young adults with temporarily absent parents, a phenomenon prevalent due to economic migration and employment opportunities abroad. Utilizing a case study approach and employing thematic analysis, the study is framed by five pivotal theoretical lenses on Attachment Theory; Psychosocial Development Theory (Erikson, 1950) ;Cognitive Stress Theory (Lazarus & Folkman, 1984); Ecological Systems Theory (Bronfenbrenner, 1979) that explores the interaction between cultural norms and family dynamics; and Self- Determination Theory (Ryan & Deci, 2009). The study reveals key themes as Understanding Growing Up with Temporarily Absent-Parents, Understanding Independence, Shared Identity (Pakikipagkapwa), Relational Dynamics, Personal Responsibility, Self-Managing Emotions, Self-Management, and Support Networks. These themes collectively paint a comprehensive picture of the journey towards self- reliance, emotional resilience, and the vital role of support systems. The findings enrich developmental psychology and family studies, offering significant insights for the development of supportive policies and programs for families with temporarily absent parents in this culturally rich region.