well first of all hi bethany.long time no seen!!!!
alright.well i think sirus would be wishing that he could have got parents like the potters when he lived with james.sirus was a man who felt that everyone was equal and that the purebloods were in no way superior to others.when he must have found out that regulus was and a deatheater and his parents supported voldemort he must have felt very shocked.well as they both were he best of friends sirus and james must have enjoyed each others company a lot6.

~~~first to post and hope to see you around