In classrooms where maps unfurled, Katie and Harry's story began, A decade traced in twirls and swirls, Two threads woven into a single span. In Switzerland's serene embrace, Their romance sparked, began to grow, Mountains bore witness to their grace, As love unfurled amidst the snow. Kindness in both, hearts of gold, A friendship firm, a bond so rare, Through years, their laughter never cold, Together, life feels light as air. On this day, beneath the sky so wide, They join their paths as one, With joy, as best friends side by side, Their journey of forever has begun.