This paper explores the dynamic and situated nature of language education policy in an Early Childhood Education and Care (ECEC) centre through the lens of researcher-child relationality. Drawing on data from 4.5 months of linguistic ethnographic fieldwork in a pre-school in the Netherlands, one extended play situation that emerged between me as a researcher and a multilingual child is discussed in-depth. During our play, we interrelate with the pre-school's dominantly monolingual language education policy in multiple ways, ranging from manifesting it to challenging it, while we also constantly relate to the ECEC environment, and each other. Relationality is suggested as a fruitful pathway to understanding processual and dynamic language education policy processes, taking both child agency and researcher agency into account as it constantly emerges and intra-acts.