I can see how they can be the same, but i don't find them so.
you can be fake, but not necessarily lie to people (Tell them the honest truth about your opinion of them, answering a question. etc)
You can be a liar, but not pretend to be someone you are not. (Tell someone a lie to make them feel better, but not necessarily changing who you are in doing so. )
Liar: to say something not so.
I can see how they can be the same, but i don't find them so.
you can be fake, but not necessarily lie to people (Tell them the honest truth about your opinion of them, answering a question. etc)
You can be a liar, but not pretend to be someone you are not. (Tell someone a lie to make them feel better, but not necessarily changing who you are in doing so. )
I do find this quite nifty,http://www.dailyinfographic.com/the-psychology-of-lying-infographic