Anecdote. True story. VIR B747 east on the outer.
Ground: "Give way to the BA 73 vacating at 15"
VIR 747(voice of female): "Wilco"
BA 737: "Ground BA with you vacating at 15"
Ground: "Left outer Charlie 34"
BA737: "Left outer Charlie 34 oh and thanks very much Virgin"
VIR747(voice of female): "my pleasure"
Anonymous: "Cor, I wish I had a first officer like that"
VIR 74 (voice of female): " I'm the captain"