"But I’m not a child," Draco looked faintly alarmed at the slight wobble in his voice; Harry cleared his throat to try and regain control, "Sorry, sorry - just... I don’t know why this is upsetting me so much," he said with a breathy laugh, tapping the letter with the tip of his finger, "I’m not a child at the end of the day - and I have the capacity to offer Sirius more compassion, Remus it right," he gave a small shrug, "I guess I just feel bad. Guilty."