After 2 years of friendship he says he was just pretending?

okay guys i am so sad that my hand is shaking to type i mean my best friend was a boy and after 2 years he told some1 to tell me that all that time he was pretending to be my friend and i am just speechless i never did anything to him and i mean anything the only person who could calm me now is my crush(great friend) and hes not online nor is he piking up the phone :'(