Sirius Black has PTSD. He also has people who want to help.
All the answers Sirius could've given for question 9 on his sixth year Defense Against the Dark Arts exam, but didn't.
Banner by me.
The first time Minerva McGonagall had an inkling that things were not quite alright with Sirius Black was the first day that she met him - the day of his Sorting.
a companion piece to 'things left unsaid'