Still waiting to find out who this guy is. He clearly knows Julie but she doesn't remember him so maybe she "dream walks". I also think that old photo with Sofia in it actually did have Julie in the left corner and the boy from the porch is also from that period of time but she can't remember any of it, yet. The MIY is always whistling that tune of his and Julie has heard him do it. She'll hear that tune come from Sophia and be the one to make the connection.
#From