This article examines the relationship between international education and English as an additional language (EAL) education in British Columbia's public education system. Drawing on a wide range of data generated as part of a longitudinal study of high school aged fee-paying international students (FISs) in an urban school district in British Columbia, I make the case that FIS recruitment and presence is having a socializing impact on EAL education in British Columbia's public schools. In contrast to the way FISs are accounted for in official government statistics, I show how, across multiple actors and dimensions of the public system, FISs are routinely treated and represented as English language learners(ELLs). I argue that these routinized constructions are evidence of the multilayered socialization of EAL education by internationalization efforts in British Columbia's K-12 sector, and discuss some of the ways this FIS socialization is consequential for EAL learning and teaching in public high schools. I situate my discussion of the FIS-EAL relationship within the larger context of applied linguistics and education-related research on internationalization and educational migration in K-12 settings, and raise questions about how FIS socialization is relevant to discussions of public education.