'Boston, Charlie!' - WTF? (alert: may contain spoilers)
So, when Daniel goes away from the villa to his Seychelles cruise, his farewell words to Adrien are: "Boston, Charlie!"
Is that New-Waveian code for "Good bye", a private joke among Adrien and Daniel which we are not privy of, or some other thing which escapes me?
Could any one shed some light on this, please?