My DH and I went this past October without our DS. Here are some of the things that we did andI would highly suggest!
A Carriage ride over at Ft. Wilderness: very beautiful and a great way to cutle up!
Be sure to head to Pleasure Island - even if you are not into the clubs, we spent most of our time at the Comedy Warehouse and The Adventurer's Club. Another great place to try (one of my favorites) is Jelly rolls. This is a fun place!!
One thing we didn't do that we really wanted to try without our DS was Cirque du Soliel. From what I have heard this is a breathtaking show that is a must see! Another must see (as a couple) is Wishes. Take a cruise and request champagne and strawberries!
Sitting on the beach or by a quiet pool with some drinks or going to the Spa.
OUr favorite thing to do, however, was head over to Epcot. We would stay over in the World Showcase and enjoy the food, alcohol and the view! It is a romantic place to walk around or eat. I think we enjoyed San Angel Inn (Mexico) the most. We requested a seat by the water. It was a perfect table for two. And after dinner, you can walk right across the way (staying in Mexico) and grab a table to watch Illuminations. We also really enjoyed going to Bistro de Paris!
There is so much to do. Have a magical and romantic vacation!