You just can't

You cannot say you know me,
you cannot say you care,
you cannot say you see me,
if I'm not really there,

you cannot say you know me,
'cause I'm just not the same,
you cannot say you see me,
if I'm the one that's changed,

you cannot say you know me,
'cause now I'm the one that lies,
you cannot say you love me,
'cause now you're the one that cries.