I had a best friend....if i can call him like that...because he blamed me for his bad grades.How it all started.One day he got an F at info and his mother took his phone.And when he said it was my fault  in that moment he knew he messed up.I tried to explain why it wasn't my fault but still he did not understand.I fight with him very much on the subject until he started to laugh at my things(Ps:has worse things).After the century-old struggle with him I have not reached any results.Although I tried to help with everything I could.He has not seen a friend in me but only something to take advantage from so I decided to have nothing to do with it and so I have changed my opinion about it.