Robin claims to speak four languages in season 3 of Stranger Things. The fact comes from her conversation with Steve and Dustin in “Chapter Two: The Mall Rats,” when she offers her language skills to help decipher a Russian radio transmission.
The scene establishes Robin Buckley as unusually academically capable beneath her sarcastic, quick-talking personality. She says she is fluent in four languages and identifies Spanish, French, and Italian. The fourth language is not clearly named in that exchange, which is why the number—not a complete language list—is the safest trivia answer.
A common mix-up is Russian. Robin initially rejects Steve’s guess that Russian is one of her languages, yet she still helps decode the intercepted Soviet message. Her ability to recognize patterns and translate enough of the transmission becomes crucial to discovering that the coded broadcast refers to a delivery at Starcourt Mall.
Robin was introduced in season 3 as Steve Harrington’s co-worker at Scoops Ahoy. She also reveals that she has played in the school band for 12 years, adding another detail to the character’s intellectual and musically inclined background. Maya Hawke’s portrayal made Robin one of the season’s breakout characters.