"I mean, I assume Hanguang-jun and Crowley will be throwing one for Claudius too," Magnus says. "Since they're his best men. Um, it's the party you have with your groomsmen -- your friends who are involved in the wedding -- before the wedding. I don't know why, I think it's to let off any stress or tension after all that planning? A lot of people go out drinking, but obviously we'd do something different." As far as he can tell, from their months of acquaintance, he and Galahad are both a lot more likely to shotgun sodas than anything else. "I guess I'm assuming that calling dibs on being your best man stands even though Claudius has given me other jobs too."