Honesty

What I noticed in the video is that the girl didn't want to help her friend cheat, for the good of both of them. If they were both caught cheating, they would have both gotten a fail and been into trouble. I am guessing she explained to her friend why she didn't give her the answer. Even though we are all different, we are all smart but if you don't try then you will never know what you are capable for. She was being honest to herself and didn't cheat herself nor her friend out.