Do you mean the novel by George Orwell? There is the superficial love affair between Smith and Julia and then the bond between Smith and O'Brian. O'Brian would be like Smith's alter ego, but within the Party.
The 'love' for the Party's iconic head 'Big Brother' is simply mindless acquiescense. In an invasive regime it causes guilt to go against the government.
Winston and Julia struck me as being an attraction soley because they both were against the Party. "It is comfort in misery to have companions in woe." The way an invasive regime works on the mind is portrayed well. Smith says, "I hate goodness," when she confesses to being a real slut. In a fascistic regime, going against the government causes visceral guilt, even if the thought criminal knows intellectually that they are in the right.
You could mention how well Orwell predicted the importance of TV's in the future. You could also mention how much has been "borrowed" from the book by various sources:
Room 101 - The TV programme.
Big Brother - The term now used for CCTV type surveillance
2+2=5 - A song title by Radiohead (I assumed this one to be honest)
the only true love as we would know it in the book is the unconditional love shown by Winston's mother to her children... knowing that she has not long with them she still comforts them, and goes out to buy the game... Winston's "love " for Julia is simply a shared dislike of the system.. the affair ultimately fails due to the differences in their dislikes (Winston's being an ideological and intellectual dislike, Julia's a personal and physical one...) Apart from that the only thing we could recognise as "love" is the desire and lust for powerr held by the Party...