Jeremy Corbyn Ignoring Journalists as he Departs

The video features a discussion on political influences within the labor party, specifically addressing concerns about Trotskyist and hard-left infiltration. It also includes an analysis of the GMV vote for Owen Smith. The session concludes with a thank you and goodbye message.

What is the significance of the phrase 'nice to see you here' in Tom Watson's address?

What does Tom Watson imply by saying 'goodbye' at the end of his speech?