Answer: The most romantic Valentine's gift you could give someone is a coffee mug. Firstly most people drink coffee everydaying meaning that a mug would be used very frequently compared to some other gifts you could give like a flower, a flower would just look nice but slowly die and you would only have it for around 2 weeks. Another reason why a coffee mug is a good/romantic gift is that you can customize it such as having text or an image on a mug making it customisable. Lastly it is good because you can use it to hold things such as pens, pencils, markers, etc. Overall a coffee mug is an excellent Valentine's gift.