Surprise the birthday guy or gal with inexpensive romantic touches around the home for them to find when they come home from work, picking up the kids, or a day of shopping.
Scatter a rose petal path in your home's entryway. No rose petals around? Try other botanicals from the garden such as a simple aisle made of leaves or greenery.
Dim the lights and place candles in various rooms.
Play a selection of tunes from his or her favorite artists.
Think of the birthday person as a guest in their own home and set out a plate of appetizers.
Greet the guest of honor with a cocktail or beverage at the front door.
Place a homemade birthday card on his or her pillow and rose petals all over the bedspread.