I think even if you've been living together or had your own homes, there is always things you need. For example, it's always nice to have new towels and bedding. It's also a good opportunity to select fine china and glassware. Plus, double check if it's time for a new coffee maker or toaster. You don't even have to register for expensive items, there's always new kitchen gadgets. And yes, Lua, you can register for a new tv or dishwasher, and gift cards. Just walk around the store and I'm sure you'll find things to add.