Known

I've heard this question :"can we really know someone!? "
Think about it for a moment.

Is it possible to know someone completely?
I don't think many of us know ourselves completely. Even though we know what other don't about ourselves. There's still something we know not of about ourselves.
So how can we know another?
Some people think they do without realizing what they think they know is only what they think they see, and would not venture deeper fearing they would encounter something that would reflect back to themselves which they would fear.
In the human sense, you can never know another.
In the spiritual sense, you know them all as yourself.