enough

never say that!
there may be people who walk away, but things can always turn out fine.
with some people you'll recognize it's - more or less - good that they've gone.
but with every person that left you, there'll be always someone who gets closer to you or you get to know someone that'll mean the world to you someday.
and some people you just HAVE to chase. they belong to your life and even if you fall out with them, you'll always make up with them because they are part of your life and are meant to be there - and if that's the case, go to them. say sorry. or wait for them to say sorry. if he/she needs you as much you need him/her he/she 'll know that he/she has to apologize. people come and go. and some are just meant to be there and some just have to go away.
but never give up on anybody if you know that it's not really over.
( mjaah, excuse my bad english.^^)