It just amuses me that people are so generous to their extended families ..
I have plenty of Uncle and cousins, never did they even gift me an economy ticket even when they have miles earned legitimately. (I am not talking about buying miles to give me a ticket)
Somehow, people across the world learn about AS program, book one way with a stopover in business class on JAL, decide that one has money to fly them in business class (not even in economy for 15k) and ask for nothing in return. (The average income is much lower in indonesia). I wish I have relatives like that.