I know that body language and customs are different, but I wanted to point out that in some Asian cultures, arm-crossing is done as a sign of respect, especiall

I know that body language and customs are different, but I wanted to point out that in some Asian cultures, arm-crossing is done as a sign of respect, especially towards elders. It's a source of confusion and amusement for older people when the Western-integrated young people get angry. That said, one should keep an eye out for more than just nonverbal cues, as telling as they may be.