Lorrie Moore said this quote

Where does love go? When something you have taped on the wall falls off, what has happened to the stickum? It has relaxed. It has accumulated an assortment of hairs and fuzzies. It has said Fuck it and given up. It doesn't go anywhere special, it's just gone. Energy is created, and then it is destroyed. So much for the laws of physics. So much for chemistry. So much for not so much.