Bungachengkeh, you really are a funny little fellow. The Westerners have lost no face at all, (and to be frank, they probably couldn't care less if in your eyes they did).
Westerners take exception to being lied to, simple as that. I realise that in this part of the world it is accepted that you do not question your employer even if he was to tell you that "night is day", but Westerners do not sit by and eat sh1t like you guys love to do. Don't be a mouse all your life son, grow some b@lls bigger than peas. (actually that just may be your problem).