Jamie Murray Arriving At Downing St

The video starts with a brief introduction and then provides instructions on what actions to take next.

What do you think the speaker means by 'going.'?

In what situations might the phrase 'going.' be used?

What could be the context in which someone would say 'Just take those off.'?

What emotions might be conveyed in the phrase 'Just take those off.'?

How would you respond to someone saying 'Hi there.'?