On Valentine’s Day, it really is the thought that counts. To keep your celebration inexpensive yet heartfelt, Frugalwoods readers suggest tailoring all gifts and observances to their recipients. Outdoorsy types might like to take a hike in the woods; art lovers will enjoy a trip to the museum. Homebodies (and workaholics) might like to take a night off to bake some heart-shaped cookies, order a heart-shaped pizza or cook a special favorite meal. Make your own cards, or simply leave Post-its around the house inscribed with romantic affirmations.