Doctor Who is famous sci-fi TV series in the UK. Time travel features heavily. In a recent episode called "Father's Day", a woman goes back in time to try to prevent her father (who died when she was 4 years old) from being killed in a car crash. When she saw her long-dead father for the very first time, what do you think her first words were? An exclamation of joy? Wonderment? Not exactly... her first words were "I thought he'd be taller."