Is he insecure or am I wrong, or what? He's making me feel BAD for nothing?

tell him what you just wrote on here...except the mean comments about him lol...tell him that you just studied the review questions that your friend had and that you didnt know that the test had the same exact questions....he'll understand...and if not, there is always the principal or schoolboard to complain to, you did nothing wrong..and you should know that so even if he tries to make you feel guilty, dont because you dont have anything to feel guilty about