Question: I apologize I guessed at the episode, it was the one which featured Brandon, the boy who had the pills mix up and had sex with his fiancée at the beginning. I'm a little confused as to the ending, what was the significance of the letters on the pills? Why did the two doctors make a big deal about it when Brandon told them about it? Why was House so pleased to find those two pills in the inventory? It seemed like a sudden end to me.