Diana & Ron
"I know a few," Ron told her. "My brother and his fiance and a couple of her friends are here. I know someone who works here as well, but I don't know if she's around or not." Fred and Weiss kept to themselves, so he had no idea where they were. He did see Ruby and Nora a few moments ago. As for Charlie, he hadn't seen her. And just because she worked at the arcade didn't mean she had to attend the party.
So he had a few friends here, but then he remembered she said she didn't really know anyone and he frowned a bit. "And now I'm hoping I didn't make you feel even more weird and lonely."