I have an idea on how to bring more romance and intrigue in your relations - night of love in a mystic style. You can cast a love spell and invite your beloved mystical night for two.

To prepare this night (you can do it together or you can do it alone, something like surprise) you will need dark blue or black colored (maybe with starts or other mystical symbols) sheet, blanket and pillows, incense, many candles, some food that you can eat with fingers (grapes, cheese, bread, olives, strawberries) and some mystical music (Enigma, Era are good enough for such night).

When you found everything you need for that night, lay blanket on the floor and arrange pillows comfortably there. Light candles a little farther from your blanket, burn the incense to create the special atmosphere and put the food on a plate and then on a blanket.
You can tell each other fortune by cards, recount each other's mystical encounters and rent magical theme movie.

You can think of mystical love