I've told this before but it's still worth repeating. Years ago, living in a hot climate I was regularly aware that OH got up during the night and on returning to the bedroom would pull a blanket over me tuck it round me and pat me on the shoulder, in the morning I had a blanket over me having gone to sleep covered only by a sheet. We subsequently moved and were later in conversation with friends and I mentioned this act of kindness, OH said But I didn't, you got up, covered me and patted me on the shoulder. A few years later, in Germany, we met a couple and discovered that they had lived in the same flat years before us and she asked Did you get tucked in at night?
Make of it what you will!