Day 9 of 365 - Something that makes you upset.
There were a few things that made Sirius Black upset. But there was one thing that upset him the most. He could not stand to see Remus hurt. It did not matter how or why he got hurt, it always made him upset. The last time was a few nights ago during the full moon. He hurt himself while being locked up and Sirius knew there was nothing he could do but sit and let him heal. Nothing till he became an animagus that is. Then he would make sure that Remus never got hurt again.