 Alex has a secret talent. He can look at a cloud and make it disappear. When he reveals this to his new girlfriend, Jill, it creates a rift in their budding relationship. If both clouds and the human body are composed of water, Alex surmises, he should be able to control the water in Jill s body to stay with him. In the process of trying to manipulate her molecules, he learns the nature of love, control, and letting go.