Draco and Harry Can't change the past

A ten year old Draco goes to the muggle world, were he meets harry. They have a rather strange encounter, seeing into the others life for the first time. Draco leaves the muggle world embarrassed and with a new hatred for muggles. Can one encounter change the future forever. Two enemy's that were once friends. Can the be Reunited by ... ? Professor Snape.? Please Review.