Can I see them in person and say their name?

You mean not writing it down? I might stuck. I never use their name. I think Brian I know. Ronan, or Kian I know. Mark I knew, like Taiwan. 

Seeing a face and register, there is a which name? Not yet. 

Kian just say "Hungry?" Host says, "Family?" (the last video, I am listening, I always listening just don't know which microphone ends up which faces?)