Switzerland - US-Korean Nuclear Talks

The video begins with the speaker addressing a seemingly unfriendly audience, expressing hopefulness. The speaker then thanks the audience multiple times, showing appreciation. Finally, the speaker directs a question to someone named Nikka, asking about the duration.

What does the phrase 'Looks like a hostile crowd' imply about the situation?

What feelings are expressed in the statement 'We're hopeful'?

What is the significance of the phrase 'Thank you very much' in a conversation?

What can be inferred from the statement 'thank you. Nikka'?

What does the question 'how long?' suggest about the context?