And then the unquantifiable: the memorable moments, the exceptional experiences, the ups and the occasional downs, the people we met and the things we learned.

Above all, my gratitude and thanks to you, Jen, my darling travel companion. You enriched every experience and even made the mundane moments merry. You are the best travel agent in the world, and your organisational genius made certain that we always had the best accommodation, found the coolest cafes and the tastiest restaurants, visited the best sights and engaged in the most exciting activities. Thank you for sharing this trip with me, and making it one of the highlights of my life.