How should i behave in such situation?
I have one best friend and we're very close. Recently there was an incident. Today we had the final exam for this year in the university. Because of some stuff my friend wasn't ready enough for this exam. Since I am his friend, I myself have already offered to help him during the exam. He said that there is no need for that but then asked me for help.
I helped him several times during the exam. After exam I realised that he most likely will get an excellent mark. But I am not sure about my mark, because may be I've done some mistakes.
The question is how should I behave in this situation?