CLEAN : SHORT PROFILE: Fumio Kishida, Japan's new PM

The video tutorial involves a teacher posing a question and seeking a response. The teacher offers an objective if the question is answered affirmatively. There is a segment where confusion is expressed, and clarification is sought, indicating a need for further understanding.

How does the speaker's tone change throughout the text?

What is the significance of the phrase 'I still got nothing' in the context of the conversation?