Best friends forever or what?

Alike in perception, contained in our actions,
Separated by deception, ruined by our affection,
innocently we exchanged smiles, reassured by our smiliarities,
but now my efforts are futile, we should just face up to reality,
you are my best friend, a sole symbol of my existence,
I am your depressing end, the only one who notices your clear conscience,
we are too alike, our friends would say,
I would like to say that we are unlike, just like night and day,
our chemistry is still there, our souls interwined,
my raw wounds sear, trust for you i denied.