NKorean delegation, including Kim's sister, arrives at Incheon train station

The video contains a brief statement, 'Brother I'm not there.'

What is the significance of the word 'Brother' in the context of the text?

In what situations might someone use the term 'Brother'?

Discuss the potential themes that can be derived from the text provided.

How does the phrase 'I'm not there.' reflect the speaker's emotional state?

What could be the implications of stating 'I'm not there.' in a conversation?