It became facebook real, then it became “Hi stranger whom I'm sitting next to on the plane for the next 8 hours” real. I totally won. My travel buddy was this delightful Canadian man called Jay, who was off to India for work for 2 weeks. Originally from Edmonton, now lives with his Australian wife in Brisbane. We were both friendly, open for a chat, and managed to get the perfect balance of small talk: movie watching without that awkward 'well, I'm going to put my earphones in now' moment. Delightful. First hour and I've made a new friend! Yay! Roll into Changi and I wander through the terminals to…