Some Things Cannot be Fixed

Once you've lost someone.  Once you've love them or lost it, you will never get them back. Or even if you do, it wll never be the same.

The girl originally died from a car crash cause her bf on drugs and the guy was constantly trying to fix this problem by making a "clone" of her.  But the problem is the girl had chronic leukimia and no one knew that before she died in that car crash.  So everytime he cloned her the clone would die with the same reason.
As the description says: Some things cannot be fixed. -Getter