Final answer:
In George Orwell's novel '1984', the secret note given to Winston says 'I love you', initiating his relationship with Julia.
Step-by-step explanation:
The secret note Winston was given says "I love you." This note plays a significant role in George Orwell's dystopian novel 1984, marking the beginning of Winston's intimate relationship with Julia. In the context of the oppressive regime of Oceania, where personal affection is subversive, its passing is a bold act of rebellion. In Orwell's 1984, the note symbolizes hope and human connection amid widespread surveillance and control by the Party.