Changez is a young, bearded Pakistani man from a socially prestigious but financially declining family in Lahore. He attends Princeton University on a financial aid scholarship, working off-campus jobs to support himself. After graduating at the top of his class, he secures a lucrative position at the elite valuation firm Underwood Samson in New York. He possesses polished manners and a strong drive to succeed in the corporate world, though he frequently feels isolated by his background.

The unnamed American man sits at a Lahore café with his back to the wall, keeping his jacket on despite the warm evening. He has the physical bearing of a seasoned army officer and constantly checks a sophisticated cellphone. He appears highly suspicious of his surroundings and repeatedly reaches inside his jacket when alarmed by local residents.

Erica is a wealthy, athletic Princeton graduate and aspiring novelist with undeniable social magnetism. Despite her ability to effortlessly draw people toward her, she frequently withdraws into her own mind. She suffers from severe depression following the death of her childhood boyfriend, leaving her emotionally fragile and heavily reliant on nostalgia.

Jim is a managing director at the prestigious valuation firm Underwood Samson. Like Changez, he attended Princeton but came from a lower-class background, making him feel like an outsider among wealthy peers. He recognizes this shared hunger for success in Changez and actively mentors the younger man through the high-pressure environment of corporate valuation.

Juan-Bautista is the chief of an independent book publishing company currently undergoing corporate valuation. He is an older, cultured man with a deep love for literature and history. He resembles a kindly grandfather figure and freely shares historical anecdotes with the young men sent to evaluate his business.

The waiter works at the tea and dining establishment in the Old Anarkali district. He is a burly, physically imposing man whose intense demeanor contrasts with typical hospitality service. He hails from a region on the border between Pakistan and Afghanistan, bringing a palpable tension to his interactions with foreign customers.

Wainwright is a fellow trainee at Underwood Samson who exudes confidence and charm. He bonds with Changez over shared meals and friendly competition for the top ranking in their training class. He represents a more grounded, approachable side of the corporate elite, treating his peers with genuine respect.

Chris is Erica's deceased boyfriend who died of lung cancer the previous year. Though he never appears directly in the present action, his memory heavily influences Erica's life and her interactions with others.