... don't touch me. [not to be an ass but, his personal space. you are invading it.]
[And as soon as he listens to Len's latter words, that's when he feels uncomfortable and angered-- when he feels a trace of pity in the other's words. He did nothing wrong. He doesn't has to be pitied. He wants no one's goddamn pity.]
I said too much. [shoves Len's hand away from him.] If you say a word to him about this, I'll kill you. [starts walking away.]