King Charles III and Prince William Queen's Lying in State queue walkabout

The video tutorial covers the basics of greeting someone with a handshake and concludes with a reminder to enjoy the interaction.

What is the first action suggested in the video?

• Snap fingers

• Wave goodbye

• Shake hands

• Clap hands

What is the final advice given in the video?

• Enjoy

• Keep quiet

• Be serious

• Stay calm