When his Mum and Charlie had decided to have a proper feast on Halloween, Ron realized that he didn't have many people who he felt he could invite. In Darrow, he only really knew Muggles, with only a couple of exceptions, and most of them were the ones mental enough to think they were from Darrow.

It wasn't that he didn't think the people he worked with were alright, he just didn't think they were all there, so far as knowing what was going on in Darrow was concerned.

Luke, though, he was alright. He'd helped Ron the day before his wedding, and seemed okay in general, really, so he'd been near the top of the list as far as people to ask along was.

"Luke, glad you could make it, mate," Ron greeted, as soon as he saw the other man.