I FIGURED IT OUT (10 years too late). The main difference between Starbucks is that sirius is a jock, nerd and goth while James is a jock, nerd and prep. Molly C Uncategorized August 8, 2018 1 Minute snapslikethis: This is the only Marauders commentary that matters. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related Published by Molly C View all posts by Molly C Published August 8, 2018