Remus
All right, that's an improvement then. Things will go better next month.
Sirius doesn't do relationships, period. But then, he's never tried before. He wants to try this time, and I guess all we can do is see where it goes.
Well, he doesn't agree with the marriage and thinks Sirius has humiliated the family, but the fight was more about the past and their childhood, and Sirius 'abandoning' the family, and Regulus joining the Death Eaters because he knew it would hurt Sirius. I didn't get much out of Sirius about it, but that was the general idea.