Take your fiancé to cloud nine, quite literally, and propose 35,000 ft in the air. Thanks to Hong Kong Airlines, you can ask for your partner’s hand without stressing over the meal and set-up. The airline offers customised in-flight marriage proposals and celebratory cake and champagne for a little extra cost. And no venue is more romantic than a flying steel cylinder filled with recycled air. Is it turbulence making your heart flutter or is it love? Try it to find out.