One thing I hate about Taiwanese carriers (China and EVA) is that they only serve you half of already tiny cups of soda. They are super stingy when it comes to serving drinks, but will refill for you if you ask them again.
lol I thought this was my pet peeve.
First time I ever was in Asia was working in Seoul. Was thirsty so went to the vending machine. Put cash in and out popped this tiny can that was gone in one swig. Put more money in for another before walking away
Yes, they drink less than us.