PM Hatoyama meets counterpart Singh

The video tutorial begins with a polite request followed by an expression of gratitude.

Why might someone choose not to say 'please' or 'thank you'?

• They are unaware of social norms

• They are feeling upset

• They want to assert dominance

• All of the above

What are some alternative phrases to 'thank you' that can convey appreciation?

• I appreciate it

• Thanks a lot

• Much obliged

• All of the above