GNS WRAP Fighting breaks out between rival factions

The video features a brief discussion where the speaker expresses doubt about something working, followed by a confirmation and a quick conclusion.

What do you think about the statement 'It's not gonna work'?

How would you interpret the phrase 'Right? Yes.' in a conversation?

What does '2nd.' imply in a discussion context?

What is the significance of saying 'Right? OK thanks bye.' in a conversation?

How do you think the tone of the speaker affects the meaning of their statements?