תרגום - גרמנית-אנגלית - Und ich nehme dich für wem du bist, wenn du mich...

"Wem" is "whom" in English, but it could also mean here "whoever", maybe?>>>"whoever you are"(?)

Maybe the first comma is not so good there?

And I take you for what you are, if you take me...

You're probably right Xini, it does make sense this way. kafetzou will confirm anyway, as she's fluent in German...