Applying Kecskes and Zhang's (2009) dynamic model of common ground in positioning theory (Davies & Harre, 1990), the present study aims to explore the second language (L2) socialization of Turkish students through the discursive processes as well as the skills they adopted in social interactions with the American speakers during a formal reception at an American university. The findings indicated that the Turkish students endorsed similar discursive processes not only to establish common ground as the American speakers', but also to position themselves in the speech context. This study highlights that engaging in real-life conversations with the target language speakers (Gumperz, 1996) encourages L2 learners/users (Cook, 1999) to embrace the discursive practices that are shared within a particular speech community. It also provides suggestions for future research embracing more longitudinal/ethnographic approahes to examine L2 socialization as well as teaching implications for instructional materials and contexts that reflect authentic social encounters.