Never underestimate the power of spending an entire day alone with your significant other, especially when you're supposed to be somewhere else.
Start the tradition of cooking together now and it'll become your go-to sexy dinner on Saturday nights.
Buy three new lingerie outfits in totally different styles and use your shopping spree as an excuse for a pre-dinner fashion show.
Book a couples massage at a local spa or set the mood at home with candles, scented oils, and your imagination.
Send your spouse a pizza at lunchtime or have coffee and treats delivered in the afternoon. You'll get kudos from everyone in the office, especially from your mate when they come home.