As someone who flies frequently, I found this video pretty entertaining. I definitely agree with the "headphones + book = no talking" rule. If I've been up since some ridiculous hour of the morning, I probably want to sleep. Me putting headphones in my ears is to try and help me sleep in an environment which is very anti-sleeping. You continually tapping me on the shoulder asking me "Where I learnt to speak Korean/Chinese/Japanese etc etc" is not helping...!!! If you're genuinely interested, please at least allow me an hour or two of sleep first!