A week or so ago, Sean and I left for ice-cream and instead of steering the car back home, I unexpectedly turned towards the country. For 2 glorious hours, we rolled down the windows, turned up the music, ate our desserts, and enjoyed the night-time air. It definitely beat our original plan of watching tv, and something about the unexpected nature of it made it way more fun than it should have been.
Do something unexpected.
I highly suggest it.