Learn what "i don't understand what did i do" means, when people say it, and how to use it naturally in English.

It means the speaker wants to know what mistake they made or why the other person is upset.
From Camouflage, Episode 46
Someone is confused after being blamed or confronted and asks what they did wrong.
Use this in arguments or tense conversations when you want an explanation. It can sound defensive if said sharply.
Scenes unlock real expressions as you watch
Tap to translate or use dual subtitles
Practice immediately with AI Characters
Reinforce with quick quizzes and repetition
Build speaking confidence with drama-based context, instant explanations, and AI-powered practice tailored to real conversations.
Start learning