On the last day of sixth grade, a boy walks one final time through the hallways, classrooms, and the places where he grew up alongside his friends. What seems like an ordinary day gradually turns into a quiet farewell. As the hours pass, every conversation, every laugh, and every corner takes on new meaning. For some chapters do not end with a grand event, but with a final moment we only truly understand once it has already gone by. *Ephemeral* is a story about childhood, the passage of time, and those everyday moments that—without warning—become lifelong memories.