UK: British Prime Minister Boris Johnson and world leaders gather at the G7 Summit in Carbis Bay, Cornwall.

The video begins with a greeting and initial interaction, followed by expressions of gratitude. It transitions to a new topic with a mention of 'yesterday' and concludes with closing remarks.

What is a common phrase used to express thanks?

• Thank you very much

• I appreciate it

• Thanks a lot

• No problem

What is the speaker's overall tone in the conversation?