CLEAN : Pro China protesters march in Taipei as new president sworn in

The video begins with a simple greeting and a check-in question, setting a friendly tone.

In what contexts might someone say 'OK.' and what could it signify?

Discuss the importance of greetings in communication. How does 'OK.' fit into this?

What does the phrase 'How are you doing?' imply about the speaker's intent?

How can the tone of voice affect the meaning of 'How are you doing?'?

What are some possible responses to 'How are you doing?' and what do they convey?