Airports are familiar ground. They are in between places, marking life’s chapters. The hum of announcements, rolling suitcases, and a swirl of unfamiliar languages echo the rhythms of a globally mobile life. Yet, despite this familiarity, the check-in process—presenting passports, weighing baggage, navigating customs, and reaching the gate—sparks anxiety in me. It’s the moment departure becomes real, a metaphor for transitions shaping international students. These moments of uncertainty, of letting go and stepping forward, pulse at the heart of their journeys.

For international students, particularly third-culture kids (TCKs), this blend of familiarity and unease defines their lives. Like the check-in process, each move tests their ability to adapt, shaping a unique identity that thrives in transition. David Pollock and Ruth Van Reken, in Third Culture Kids: Growing Up Among Worlds, define TCKs as individuals who spend key developmental years outside their parents’ culture, forging a third culture from their home, host, and global community. For TCKs, transitions are a way of life as they shift between countries, schools, and friendships. The airport check-in, with its scrutiny and restlessness, mirrors these shifts. Through these experiences, TCKs learn to find home in the in-between, carrying identities like passports stamped with global memories.

International schools like Singapore American School (SAS) are global microcosms where students from countless countries blend perspectives. This diversity fosters cultural fluency and adaptability amid constant transition: arrivals, departures, and evolving connections. Like the check-in process, these changes challenge students to strike a balance between excitement and uncertainty. SAS supports this by offering orientation programs and counseling, fostering a community where students thrive. Since its founding in 1956, SAS has shaped over 10,000 graduates, each contributing to a legacy of global citizens. This year’s class of 302 joins this legacy, carrying stories forged in Singapore and beyond.

What stories will these 302 graduates write? Most will attend university. A few will take a gap year, choosing exploration over immediacy. And still, a few others will fulfill their responsibility to Singapore and “participate” in National Service. Many will return to their passport countries with a new lens, navigating home as both insider and outsider. They’ll carry friendships spanning borders and a deep understanding of belonging everywhere and nowhere at once. Each graduate is a thread in the living tapestry of the SAS community. Woven together, these thousands of threads tell a story of resilience, movement, and possibility. What will become of these young adults? What impact will they have as scientists, artists, entrepreneurs, educators, advocates, and global citizens? Their adaptability, forged through transitions as nerve-wracking as airport check-ins, will guide them forward.

The influence of SAS extends to thousands of educators who shape its legacy, each a fellow traveler in the global journey of international life. These teachers, counselors, and coaches, many TCKs or global nomads themselves, understand the unease of transitions, from relocating across continents to adapting to new cultures. Their shared experiences forge a deep bond with students, enabling them to provide empathetic guidance. A physical education teacher or coach might inspire a student to embrace teamwork, fostering leadership on and off the field. A counselor might help a student navigate the emotional weight of a cross-country move, offering strategies for resilience. A drama teacher might empower a student to find their voice on stage, sparking a lifelong passion for storytelling. These moments, small yet transformative, shape students’ futures, instilling confidence, curiosity, and a sense of purpose. SAS educators don’t just teach; they walk alongside students, sharing the joys and challenges of a globally mobile life, leaving a lasting impact on countless hearts and minds.

As the Class of 2025 graduates, their paths will reflect the cultures they’ve embraced at SAS. Some will lead, others will innovate, and all will navigate complexity with TCK resilience. Transitions, like check-ins, may bring unease, but SAS equips them with curiosity and strength. SAS is more than a school. It is a launchpad, a community grounded in movement, a place where transitions are honored. Each new chapter begins with courage and care. 

So, as this year’s seniors walk toward the gate, suitcases in hand and hearts full of memories, they do so not alone but as part of a legacy. Their journey began long before this moment and will unfold in countless ways, in countless places. May their lives be full of meaning. May their journeys be rich with purpose. May they always find, in the midst of transitions, both the courage to leave and the strength to arrive.