How can I woo a woman on the cheap?

Every week a Guardian Money reader submits a question, and it's up to you to help him or her out – a selection of the best answers will appear in Saturday's paper. This week's question Valentine's Day is fast approaching and I need to know what women really want, something that won't break the bank. I've done the £50 meals and the pricey boxes of chocs, but need some new ideas. What have other men done that has gone down well in the past? What did you like that your man did for you? The only proviso is that it can't be too expensive. What are your thoughts?