 FAIR: The note reading "ILL COME BACK FOR YOU" changes. Note the  break between the top stroke of the I in ILL and the apostrophe and  no break in the bottom of the B of BACK the first time we see the  note. When we see the note in Kayleighs grave there is no break on  the top stroke of the I and there is a break in the bottom of the B.  There is also no red margin at the top of the first note. This of  course assumes the note put onto the grave is not symbolic, in that,  he had kept the original rather than the deeper symbolism of how,  for Evan, the entire story is about going back for Kayleigh.