A bit Irritated. Talking to his sister:

"Naomi! Chill out. It's ok. I can watch the house for a few hours while you and Mom are gone… I'm old enough!"

Angry. Talking to a random man:

"Yeah yeah, we don't care. We gotta go!"

Angry, upset. Talking to his mom:

"I said I don't feel good! My sister just fucking died and you're expecting me to be happy and healthy after that? What do you not understand, mom? I don't feel good! How many times do I have to say it to your face to make you understand what I'm saying?"