Read the following article and answer the question.

The odd thing was I was now the same age I had been when we lived there . About ten or eleven . ( i ' m seventeen now ) and after running through the house I went outside and it was the same street same yard everything was pretty normal ... until a younger like 1985 Jeff Goldblum , in the same outfit he wore in Jurassic Park , waves at me and in my dream for some reason I knew him and was pretty friendly with him .

Why would he dream about seeing Jeff Goldblum ?
He thought he might know him .