我以为你都懂所以我没说
[wŏ yĭ wéi nĭ dōu dŏng suŏ yĭ wŏ méi shuō]
'I Thought You Understood, So I Didn't Say' reflects a sense of misunderstanding or miscommunication. The user might feel that there's an assumption that certain things don’t need to be explained.