* While being interrogated about the Khe Sahn mission, the voice of the interrogator is [[OutOfCharacterMoment noticeably softer]] than it usually is when noting that you risked your life to rescue Hudson, when he was knocked unconscious by the Jeep crash. [[spoiler: Since Hudson is doing the interrogation, this shows that he is still very grateful that you saved his life.]]
* "Mason! You did it, Mason! You did what I could not." [[spoiler:And so, Reznov's soul can finally find peace.]]