AdditionGrace counts everything: the steps she takes, the groceries she buys, the bristles in her toothbrush You might say she has a thing about numbers. Then she meets Seamus, who has the sexiest hands Grace has ever seen and who thinks she might be better off without the counting. If she could hold down a job, say. Or open her kitchen cupboards without conducting an inventory. So now Grace has a thing about numbers and a thing about Seamus. Somethings got