Retrocausality

Retrocausality is when something happens now that seems to be caused by something that happened in the past. To use an example, let's say you felt like a certain song was familiar, but you couldn't remember why. Later, you find out that you heard that song when you were a child, which means that the feeling you had when you heard the song was caused by something that happened in the past, not the present. Retrocausality!