The liar ........

A LIE TO MY BEST FRIEND.....

My friend,best friend two days ago,help a "friend" of hers to pick becoz she ask her to pick so that she will give her $50.90. ther friend believe it so she can buy alots of things.

After 2 days......

At the meet,"Hi,_______,i thought you are going to give me $50.90?"then ________ said:"urm... when we walking at the staircase then give"
So when they walking on the staircase,"hey _______,i thought you giving me the $50.90?"she then answer:later at downstairs then give you"
then after that,???"can give me now?"and she answer:"urm..i give you $36 when we later eat"
In the end nothing!>