Dating Ideas - Just for Fun!
Go On A Road Trip
Take a long weekend and plan a road trip together. Pick a few destinations, but the actual destination doesn't matter as your focus is the road trip itself. Use the time to talk, and talk, and talk.
Fireworks Blast
View a fireworks display and then light a few fireworks of your own during the grand finale.
See a Midnight Film at the Cinema
If you're lucky enough to have a cinema that has a late night film schedule, take advantage of it! Many times they're less crowded, giving your more 'private' time.