Your Remus After the prank Regulus came to tell the marauders about what happened to Sirius

Regulus_”Mother took it too far, He’s Dead my big brother is dead after accidentally letting your secret out” cried the youngest Black Regulus_”he tried to send a patronus as an emergency but couldn’t cast one as all his happy memories were with you! He died alone and in pain, he died thinking about you”

the youngest Black brother wore his brothers leather jacket the only thing he had left