Teach me some BIG words english people please

What is one example of the cultural context of a story

What does water came out from a rock mean in this poem and why is it compared to the radio waltz? time was away and somewhere else. the waiter did not come, the clock forgot them and the radio waltz came out like water from a rock: time was away and somewhere else.

Nthis poem by ruskin bond, what does the use of the word heart-beats suggest about the narrator's attitude toward life?