"I am your father, Luke!"
"And a very bad one..."
"You keep outta this!"
(Star Wars, Star Trek)
"Luke, not only am I your father, Spock is your brother."
(Star Trek, Star Wars)
Somehow Carlos has made it to adulthood and not only hasn't seen Star Wars, but avoided all references to The Empire Strikes Back's famous twist. His friends filmed him watching the movie for the first time.
Warning: Contains some strong language.