Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title

[EX Q]: In the film The Prestige, Borden's secret is that    He has a twin brother.   Watching the movie for the second time, I noticed a man looking just like Christian Bale sitting next to Borden at the beginning of the scene where Angier and Borden appear as assistants.  Am I mistaken, or is the secret revealed as soon in the movie?
[EX A]: Is Borden's secret revealed as soon as the 11th minute of the movie?

[EX Q]: What was the reason behind the conversion of human into USB in the movie Lucy?   Why did the heroine change herself into USB when she used 100% of her mind, and then texted the policeman ("I am everywhere")?   She traverses many old eras, and in the end just forms a strange structure, giving the researcher (scientist) USB and then that huge structure falls off?
[EX A]: Why did Lucy convert herself into a USB?

[EX Q]: In Single Man (2009), Kenny & George remove their clothes & go swimming at the beach after having drinks at bar.  After the swimming is over Kenny tells George he'd like to visit his home, so George agrees & Kenny goes to his house whilst naked.   So George asked him like this:    George: Are you out of your mind?    Kenny: What's the matter?    George: You can't go home like that.    Kenny: We're invisible. Don't you know that?   I didn't understand the use of "invisible" in this scene context, what makes them invisible?
[EX A]:
What is the meaning of Kenny words in this scene?