Which one is correct?
He was so angry that didn't let me talk to him.
He was so angry who didn't let me talk to him.
I believe that the first sentence is correct, because before "that" we have "angry", not a human. Is that correct?
If using "who" is incorrect, please answer the question below.
If we break the above sentence into 2 sentences, that/who replaces "he" that is human. what happens now? shouldn't i use "who" instead of "that"?
He was so angry.
He didn't let me talk to him.
Just to remind, i know the pronoun "that" can also be used for human. I just want to make sure if using "who" is possible or not.