Caption competition: what did His Majesty say to Angela Rayner?

This photograph of  the King and the Deputy Prime Minister has appeared in a number of newspapers, and I think it is worth a caption competition:

Entries are suggested in the comments below for a caption for what King Charles might be sating to Angela Rayner.

If the entries are good enough to merit it I will have to think of a suitable prize for the best one - though sadly I'm afraid we can't run to thousands pounds worth of free clothes!