Hard to say i'm sorry

Its hard to say I'm sorry,
when i don\\\'t know what i've done,
but i know when you are mad at me,
i can't have any fun,
so I'm gonna say I\\\'m sorry,
i hope you understand,
would you please forgive me,
or at least say you can,
but if you can't,
than i guess it is OK,
just remember i loved you,
until my dying day,
you might not love me ,
or care anymore,
but just remember i love you,
as i did before