It's summertime so just about everywhere you look, you will see romance and happy couples. People just feel all lovey dovey in the summertime.
If you want to re-ignite some romance in your relationship, think about simple pleasures. Sure, going to a fancy restaurant or on a fancy trip can be great, but what about a picnic in the park or watching the sunset on the beach with a bottle of wine and some cheese? Think about what you can do that's simple but will also bring out the romance. You might find that this is the trick for which you were looking.