I think he don't understand you.

He understands you, skipper. What's he say?

With a man who understands you and admires you for just what you are.

He's saying that he understands you but that you don't understand him.

This one understands you, but still he can't help it.

The miracle of Esperanto is that you can keep your accent and your way of forming your sentences, and yet, everybody understands everybody, and no one ever feels inferior, ridiculous, or simply foreign.