*Watching Star Wars, Ep IV*
Tom: Why are those Stormtroopers shooting at Han Solo? He's not done anything.
Dad: He's offering a lift to Luke and Obiwan who have the Death Star plans.
Tom: What plans?
Dad: Are we watching the same movie? The plans the rebels will use to destroy the Death Star. The plans that everyone has been talking about since the start!
Eva: Why do they need plants?
Dad: PLANS! Arrrggh!