Demonstrations in support of Iraqi PM al-Maliki

The video consists of a repeated greeting, emphasizing the word 'hello' multiple times.

What is the significance of the word 'hello' being repeated multiple times?

How does the repetition of 'hello' affect the tone of the text?

In what contexts might the word 'hello' be used repetitively?

What emotions or reactions might the repetition of 'hello' evoke in a reader?

Can you think of any literary devices that utilize repetition similar to 'hello'?