Actress Julia Roberts says she cannot believe that time has gone by so quickly - she is amazed to see that the remake of her 1990 movie “Flatliners” is already in the pipeline. “I heard there is going to be a remake of ‘Flatliners’. I was shocked. Already? It seems really quick! Didn’t we just make that movie? That does seem quick,” showbizspy.com quoted Roberts as saying. Directed by Joel Schumacher, the movie featured Roberts along with Kiefer Sutherland and Kevin Bacon. “The passage of time is something that is just so mysterious though. It just goes faster and faster, I just wish it would all slow down so I can take it all in, it is all going so fast,” said the 44-year-old, a mother of three children.