Spectre stars join royals for James Bond world premiere

The video begins with a brief introduction where the speaker expresses gratitude.

What does the phrase 'Yeah, thanks.' imply about the speaker's attitude?

In what situations might someone say 'Yeah, thanks.'?

How can tone of voice affect the meaning of 'Yeah, thanks.'?

What are some alternative phrases to 'Yeah, thanks.' that convey a similar sentiment?

Discuss the importance of gratitude in communication, using 'Yeah, thanks.' as an example.