Verified answer

好似有一本書叫做^憑一本書就知道你的為人^﹐入面有d內容就系心理學

2006-11-28 22:28:05 補充：

其實憑一d搔頭動作﹐不敢直望﹐東張西望﹐用一些動作來分散注意力都可以知道果個人係咪講大話

People who is lying , their eyes tend to look up to the left during the process of telling a lie.

講大話的人會唔眼,加d R頭或R鼻..等,小動作。