Serbia - Exiles From Bosnian Serb Republic Vote

The video begins with a simple greeting to the audience.

What is the significance of the phrase 'hey there' in a conversation?

In what contexts might someone use the expression 'hey there'?

How does the tone of voice affect the meaning of 'hey there'?

Can 'hey there' be considered formal or informal? Explain your reasoning.

What emotions might be conveyed through the use of 'hey there'?