Draco ran his a hand though his hair. "I should've done more for her, at the end. I should've begged the Ministry to let me visit at least once, and then I might've known. But she asked me to leave her alone so she could spend her final years with you. I was the last person she wanted to see, after everything. I had no idea she'd be gone in a matter of months; she never told me about the pregnancy."