Using Spencer-Oatey's rapport management approach, the present study evaluates the interlanguage pragmatic development of 17 native English-speaking American learners over the course of a semester in Spain, specifically in terms of the strategies they used in their second language (L2) to manage rapport in an advice-giving, oral role-play situation at semester start and semester end. To allow for a more in-depth analysis of the effect that a semester abroad has on Spanish L2 advice-giving behaviors, the learners were grouped into two distinct proficiency levels. Group 1 (n=9) represents learners who entered the semester abroad with a beginning to intermediate-low proficiency level and group 2 (n=8) represents learners who entered the semester abroad with an intermediate-high proficiency level. The results indicate that both learner groups had similar overarching behavioral expectations in this context. Specifically, both sets of learners expressed empathy, involvement, and respect for the interlocutor, while at the same time they used advice-giving strategies of varied illocutionary force to claim authority in addressing the interlocutor's dilemma. Both groups also balanced face sensitivities through strategies that both enhanced and challenged the interlocutor's identity face. However, it is argued that in this context claiming authority and challenging the interlocutor's identity face were permitted behaviors that emphasized the relational goals of the participants. Additionally, when developmental differences between the two proficiency levels were analyzed, the results showed that learner proficiency had an impact on specific strategy choices.