PENNY: "You two are doing that thing again. The silent argument."
A shockwave of inverted light blasts through the room. Leonard screams. Sheldon reaches for him.
SHELDON: "How do you remember?"
LEONARD: "Oh, hey. You’re the new guy from down the hall, right? Theoretical physics? I’m Leonard. Experimental."
AMY: "You reversed the polarity on an emotional quantum coupler. Do you have any idea what you’ve done?" big bang theory
SHELDON: "Sentiment is just neurochemistry, Leonard. And neurochemistry obeys laws."
SHELDON: "Your pain in the ass."
The sky is literally glitching—pixels of reality flickering. Leonard is there, confused.
LEONARD: "…Lizard, Spock?"