It's about responsibility. She is someone who is responsible when a friend asks them to not to have to work to be done but one day she aborted the intention to play games with friends makes the job is not finished and the test fail.
It's about responsibility She was a friend to go wrong, like when I was not going to get the job done, but one day she give up the game with the job unfinished and fail.
Is about responsibility. She has a fault, like when a friend ask you don't have to finish the job, but one day เธอล้มเลิก intention to play a game with a friend get the job done, and didn't pass the examination.