Selective hearing

I stood in the doorway until he realized I wasn't leaving. I told him he had to be off the phone by 8:30 - he agreed. 20 minutes later, I was in the door again. "What?" He snapped. "It's 8:30". "So?" He responded. He then told me I never told him to get off the phone. Oh man, this is going to be a long age 13!