Answer:
The dream about paperweight made Winston realize that there is still love and loyalty in proles; they have feelings.
Explanation:
The paperweight was an important symbol for Winston's dream of freedom. The paperweight in the novel is an important symbol. The paperweight that Winston carried in his pocket was a way for him to connect with the past.
Winston bought this paperweight from an old antique shop of Mr. Charrington, in the prole district. The paperweight symbolized the love and loyalty of Winston to Julia. The paperweight was made of glass, was fragile, and unique, just like the relation shared between Winston and Julia.
When the paperweight was broken into pieces when Winston was arrested, so was their relationship when Winston betrayed Julia to save himself from the punishment.