What is the meaning of "We can keep this a secret between ourselves. We needn't tell anybody else. I don't understand "can" nuance in this sentence."? - Question about English (US)
![Idiom Land on X: "Idiom of the day: Mum's the word. Meaning: To keep a secret. #idiom #idioms #english #learnenglish #mum http://t.co/HFw9vVkqEz" / X Idiom Land on X: "Idiom of the day: Mum's the word. Meaning: To keep a secret. #idiom #idioms #english #learnenglish #mum http://t.co/HFw9vVkqEz" / X](https://pbs.twimg.com/media/B8CBu5_CcAAroS1.jpg)
Idiom Land on X: "Idiom of the day: Mum's the word. Meaning: To keep a secret. #idiom #idioms #english #learnenglish #mum http://t.co/HFw9vVkqEz" / X
![Amazon.com: Graphic Novelty Premium T Shirts 3 Can Keep A Secret, If 2 of Them are Dead Franklin Funny Inspiration & Motivation Top Tee Dark Gray X Small : Clothing, Shoes & Jewelry Amazon.com: Graphic Novelty Premium T Shirts 3 Can Keep A Secret, If 2 of Them are Dead Franklin Funny Inspiration & Motivation Top Tee Dark Gray X Small : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/61se5dO6pQL._AC_UY1000_.jpg)
Amazon.com: Graphic Novelty Premium T Shirts 3 Can Keep A Secret, If 2 of Them are Dead Franklin Funny Inspiration & Motivation Top Tee Dark Gray X Small : Clothing, Shoes & Jewelry
![Handwriting Text Please Keep Quiet. Concept Meaning Prevent Someone from Speaking Saying Something Secret Blank Uneven Stock Illustration - Illustration of conversation, progress: 138960328 Handwriting Text Please Keep Quiet. Concept Meaning Prevent Someone from Speaking Saying Something Secret Blank Uneven Stock Illustration - Illustration of conversation, progress: 138960328](https://thumbs.dreamstime.com/z/handwriting-text-please-keep-quiet-concept-meaning-prevent-someone-speaking-saying-something-secret-blank-uneven-color-shape-138960328.jpg)