Two more student activists leave HK university

The video discusses the high value of gold, a transition from a football career, and includes a friendly greeting to engage the audience.

What does the phrase 'Higher than gold' suggest about value?

What can you infer about the speaker's mood from the phrase 'Hi there'?

How does the phrase 'former football now well' reflect on the speaker's past?

What does the question 'how you doing?' imply about the speaker's relationship with the listener?

Discuss the significance of greetings in communication as seen in the text.