Who inspired Chloe to leave the country because of their negative words as noted in the memoir, Easy Beauty?

Colin is Jay's friend. On the night that Jay asked Chloé out for a drink, Jay also invited Colin. Almost immediately after he arrived, Chloé realized how close the two were. She was surprised, given that they seemed like such different people. Not long into the evening, Colin began belittling Chloé. He made arguments that discounted the value of her life. His dehumanizing words and behavior ultimately ended up inspiring Chloé's eagerness to leave the country thereafter.