Crowds of People at Women's March on London

The video tutorial discusses the concept of location, using the phrase 'He's over there.' to illustrate how to describe someone's position or direction.

What does the phrase 'He's over there' imply about someone's location?

How would you describe the tone of the statement 'over there'?

What might be the significance of the word 'there' in this context?

In what situations might someone say 'he's over there'?

What can be inferred about the speaker's perspective from the phrase 'over there'?