A Christmas gift for your wife, the person who bought everyone else's

It's eleven at night on the 23rd. She's on the living room floor with scissors, three rolls of paper and a gift for your mother. The tag says From both of us. You didn't know you'd bought your mother a candle.

You ask, again, what she wants for Christmas. She doesn't look up. "Honestly? Nothing. December's expensive enough. Can you hand me the tape?"

You've been married for years. You know her coffee order and her side of the bed. And you have two days and no idea.

When you were dating, her wish list was her own: concert tickets, a necklace, a weekend away. A few years into sharing a house, the list is still there, but it belongs to the house now. Gutters. A dishwasher that actually dries. Snow boots in the next size up. Ask her what she wants, and that's the list that answers.

December squeezes it further. The budget has already gone to flights, the kids' lists, teacher gifts and the office Secret Santa. In a lot of homes she's the one who planned, ordered and wrapped most of it, including the things with your name on the tag. She probably filled the stockings too, possibly her own.

Her gift ends up last in line and last in the budget. She still wants things. She did the math before you asked.

If it feels like you've run out of ideas after this many years, there's a separate piece on what to give someone you've already given everything. This one is about December. And if you're the wife reading this, your guide is a different one: a Christmas gift for your husband.

It works at any budget, including none.

A gift for her is something that cost her no work. She didn't pick it, price it, remind you about it or wrap it. If giving it meant asking which one do you want? or having her send the link, you've handed her one more December errand.

So change the question. What does she want? has been answered, with the house list. Try this one: what do I know about her that I can act on without checking with her? A thing she said in August. A new habit. Something she quit doing because there wasn't time.

The dishwasher can still happen, and the house will thank you. It just doesn't take the place of that box.

None of these come from a catalog. Each one needs a fact only you have.

Time, which is what December runs out of

• One holiday job, start to finish. The cards, the teacher gifts or the wrapping. You do all of it and you don't ask where the tape is. The gift is that she never has to think about it.
• The meal on the 25th, groceries to dishes. She wakes up without a schedule, and when someone asks what still needs doing, they ask you.
• A dinner out in January. You pick the place and you book the sitter. Restaurants are quiet after the holidays, and so are the two of you.

Things that are only hers

• The thing she ran out of and never replaced. The perfume down to the last quarter inch, the face cream she's scraping out of the jar, the running shoes with no tread left. She keeps putting it off because a bill comes first.
• The thing in her saved-for-later cart. Or the screenshot she sent you in October with no comment. If you can't find it, her sister or her best friend can.
• Something that shows up again in February. Flowers once a month until spring, or a book a month picked by you. Christmas ends and the gift keeps arriving.
• Her stocking, filled by you. Her hand cream, the good chocolate, the pen she keeps borrowing from your desk. Small things, each one proof you've been paying attention.

The year, on the record

• A one-page letter about her year. Hers, not the two of yours: what you watched her do, fix and put up with. If you get stuck, the formula in this piece on what to write in a Christmas card works for a letter too.
• The photos she keeps saying she'll print. The ones from the July road trip, the ones from the school play. Pick twenty, get them printed and hand them over already in the album, with the dates written in.
• A note from each kid, in one envelope. A drawing from the youngest, three lines from the teenager. You're the editor: ask, collect, seal.

It happens in a lot of houses: to keep spending down, the couple decides this Christmas is for the kids.

Keep the agreement where money is concerned. The letter, the meal on the 25th and the job you took over don't break it, and they keep her from being the only one who held up her end.

If there is a box, it goes under the tree with the rest, with her name in your handwriting. The letter waits until the house is quiet. And if you'd rather make something than buy it, there are more routes in homemade Christmas gifts.

It happens when you go looking for one photo of her and come back with twenty. The one at school pickup in February, the one at the lake with wet hair, the crooked one your son took. Pick one photo for each month of the year and the letter is nearly written: it's one line under each.

That's what Eternal Gift is for. It's a page made online that holds the photos, the letter or a shorter message, a song and stickers. It reaches her as a link or a QR code. The wrapped box can still be there. The page holds what you saw of her this year.