How does Winston react to the singing prole woman?

In the novel Nineteen-Eighty-Four by George Orwell, Winston sees a woman singing at the proles' pub called The Chestnut Tree Café. As he watches the woman sing, he is deeply affected by her actions and surroundings:

1. Immersion in Proletarian Life: Winston is shocked by the poverty and harsh conditions under which the proles live. He is struck by the contrast between the woman's impoverished state and the serene beauty of her singing.

2. Emotional Response: Winston describes feeling a profound sense of longing, nostalgia, and a desire for a simpler time. The woman's singing transports him out of the oppressive atmosphere of Oceania, allowing him to experience genuine emotion that feels authentic and uncorrupted.

3. Symbol of Hope: The singing prole woman comes to represent hope and optimism for Winston. He views her as a symbol of the unconquerable human spirit that persists despite the totalitarian regime's efforts to control every aspect of life.

4. Artistic Expression: Winston recognizes the artistry and individuality in the woman's singing. It represents a form of personal expression and creativity, which is rare in a society characterized by conformity and suppression. This expression challenges the dominant narrative and offers a glimpse into a world beyond Big Brother's control.

5. Sense of Connection: Winston feels a profound sense of connection to the woman and her singing. This emotional connection provides him a sense of belonging and solidarity, something he struggles to find in his controlled and isolated existence.