Expanding cross-cultural social interaction regardless of whether it is real or virtual makes consumers become interested in different cultures, thereby increasing the number of consumers with positive attitudes toward foreign countries. This study examines the role of consumer affinity-a feeling of sympathy and attachment to a specific foreign country-in cross-cultural consumer decision-making. Specifically, it investigates the conditions that promote or inhibit consumer affinity for foreign product evaluation from the perspective of construal level theory and regulatory focus theory. A series of experiments clarified that when considering the purchase of a foreign product, consumer affinity caused a psychological proximity between the two countries, which could result in a change in consumers' construal level and, therefore, a difference in the effective method of a product appeal (promotion-focused vs. prevention-focused). This psychological mechanism will expand the research on effective communication strategies when marketing products or services globally.