When she gets home from work just stare at her until she asks you WTF? and reply with sincerety "Nothing, you just look really beautiful for someone coming off a day of work, that's all", then cook her dinner (make it her favorite), finish it off with a cake YOU made, then give her a foot rub followed by a "nice gift" that disgustingly smacks of putrid romanticism (e.g. bind all the letters you sent to her while you were dating into a book with a cover and everything). Then go down on her for like an hour til she's so worked up your sweet, cuddly lovemaking session turns into raw sweaty, panting, "hammer fucking". Roll her off the wet spot and then lie next to her and stroke her hair til she falls asleep.
Last step is to go back into the living room and finish watching the game (that you taped on the VCR) and order a fucking pizza...
I'll guarantee you'll score a year's worth of points off of that one!