one woman is running an etiquette school for want to be prin sa princess princesses. he's one of the world's most eligible bachelors, prince harry. >> reporter: and this week the prince himself will be state side in orlando, florida, for the invictus games. >> the privileges of being a prince gave me the extraordinary opportunity to help my military family. >> reporter: all this sending single women everywhere into full on marry harry mania, but if marrying the fifth in line of the british throne seems impossible, think again. >> do you think any of us american ladies have a chance? >> i do. he loves america. he's been open about that. >> reporter: she can make your dreams come true. >> this is no joke. you think you're going to train the woman that ends up marrying harry? >> maybe i have. >> reporter: she runs an etiquette class called marry harry. teaching an aspiring princess. turns out there's a lot to learn. >> we never cross our legs at the knee. >> reporter: first up, the proper way to sit. kate middleton has perfected the slant. >> she does it all the tile. >>