There's even a little bucket of candy that you can take from once you get through security. It's small touches that make Changi feel different. "We knew the airport was not something we could take for granted. In fact it was existential for us. We are a small country that needs to connect to the world. It came down to that we want people to be happy to come here," Changi Airport CEO Lee Seow Hiang said at the Brainstorm Design conference earlier this year.