I had been going out with my boyfriend of the time for a week or so when he bought me an electric blanket so that I could be warm enough at night in my flat with hardly any heating.
This and many other subsequent thoughtful & unconventionally romantic gestures by him made me realise what a keeper he was. We married two years after that and are still married 18 years later. Suffice to say that I no longer need the electric blanket to keep me warm in bed.