Did I Misunderstand?

I called Liz to see if she could play. She said that she could come up at 6:00. All night I was waiting for her to come. By 8:00 I knew she wasn't coming. I found out on facebook, chatting with her brother, that they were looking at houses and were now at their Grandma's. Did I misunderstand and she said that she couldn't come over and she was leaving to look at house at 6:00? That is my best guess. Oh well, I had fun with my parents playing school. I will being showing everyone the funniest F paper he got. It was a really fun time with my parents.