CruiseMates as a a name does not signify that we pair people together, but there are a number of singles on this trip who met in our boards. Some are sharing cabins (a good way to cruise as a single and save money) and some are cruising solo in their own cabins and paying single supplement.
MOst of us are couples, though, who have jusy become friends over thw years. It is just more fun to sail as a group, that's all. And you usually save some money, too.