There seems to be a lot of situations in movies and television,
where the child travels back in time and encounters their parent(s).
(ie Back to The Future, Lost, etc.)

If you were the parent, do you think you would
be able to recognize your child (as an adult)?

Instant recognition or perhaps just a good head scratching?

Topics: lost, science fiction, time travel, recognition, personality traits, Back To The Future, physical traits, entertaining the impossible, cant put my finger on it, birthmarks are cheating