They see you as a rare gem, but a marriage document is a big deal for this sign. Aquarians loathe dealing with changes, so making him overcome his nuptial-phobia is the need of the hour. He might not be fearing marriage itself, but its implications. Let him know about the downsides of being unmarried, and that a marriage can bring a lot more excitement and adventure in his life. There would still be rainbows and sunshine after crossing the threshold, can be a motivating factor for him.