Confused on a bus

Date: 8/20/2018

I was coming home from the mall one day and i decided to take a bus as my transportation. The bus was fancier than most buses and comfortable seats. I fell asleep on the ride home and didn’t wake up again until 11:30 (still on the bus). I started panicking because I thought that it was 11:30 a.m. which meant that I had missed my date with my friend - which was at 10:30 a.m. I then realized that my parents must be freaking out because I hadn’t come home. I called my dad, ready to give an explanation when he told be that it was 11:30 p.m. not a.m. It turns out I hadn’t actually fallen asleep for very long and nobody was worried for me.