I don't really care one way or the other, I just go with the flow on it. Their relationship seems to be heading this way and the producers have done nothing to shoot it down, It's like the whole Shaggy and Velma thing from Scooby-doo, Actually, no the original cartoons gave loads of evidence to support the theory that Velma is Shaggy's girlfriend, you just need to know what to look for. It's more like Fred and Daphne where it's taken for granted and no one at hanna-barbera bothered shooting it down.