You read all of the first two stories, yes? Well consider both how much has happened between Ryan and Angie, as well as how bloody long the combination of the two is. Couple that with the fact that I didn't really want to do the third story in the first place and that I had other ideas going in different directions, and you get this story.
i really want to carry on Have You Ever... :)
in the mean time I'm going to check out your stories ^^