So I've been reading a ton of Homestuck, lately. It's soooo damn good. Anyways, I have a question that I'm hoping you can answer. (I already googled it and stuff but nothing came up. ;-

You know the Flash part in the beginning of ACT 4? If so, does anything you do there have any significant effects on the rest of the story? And do you have to complete everything in it? (I think I did, but I'm not sure.)