It means one is good at disguising his or her real thoughts or emotion, neither sincere nor genuine.
3 พฤษภาคม 2019
1
1
1
It is a bad word to describe a person. Normally we refer to a man who is cunning and sophisticated when we use the phrase.
3 พฤษภาคม 2019
1
1
0
Well it describes some people make you think they are just very normal, simple and no desires, but actully they already got a very detailed plan of something. In you example, it's negative meaning but it does have positive meaning i think.