We usually just do something at home, since hubby long ago determined that most meals I cook are better than what we can get out anyway. Now that's a sweet Valentine!
I bought 2 racks of young lamb from Aussie awhile back that I will butcher into lamb chops (and save the scraps) so I can make him his favorite lamb lollipops. He will have to fire up the grill for a few minutes but the rest will be my efforts.
And the dessert? We don't often eat sweets. So...maybe I will put something on besides a sweatshirt and sweatpants, LOL! At least after dinner...some candles, wine, and champagne...and some Burt Bacharach tunes, among other romantic and timeless pieces.