Sirius
In that last year after you died The Dark Lord, along with Bellatrix, lived with us. As the Dark Lord ordered, Aunt Bella taught me all her most fun tricks. Which was rather not fun. But still, I would love to get to show her how much attention I paid to her lessons.
Oh I noticed. That stubbornness nearly drove me insane. Sometimes you know it is acceptable to acknowledge when you're beaten..