On one typical construal, it is assumed that an individual who exists here at the actual world also exists at many other possible worlds. When we say that a certain individual actually has a certain property, we mean that he has that property at the actual world. To say that he possibly has that property is just to say that he has that property at some possible world. To say that he necessarily has that property is just to say that he has that property at every possible world where he exists at all. This gives us an account of de re modality. But it also generates questions.