On the run please help ?

I did something bad and yes I know I should not of done it but now Im on the run as I have pissed off a bloke and he is known for being a nice bloke but also for being a kung-fu and kickboxing expert. His name is Mike Lyons and he has now blocked me on facebook so I dont know where or what he is doing. He works as a doorman and I really just want him to forgive me I dont know what to do please help.