Hermione used to keep an eye on Astoria for Daphne since she was sorting in Gryffindor and she treated Hermione like a sister as well. Daphne was also part of Dumbledore’s army. They were also there when they brought Hermione there to get healed by Andromeda. Your aunt tried to heal Hermione’s arm but she couldn’t since the blade that Bellatrix had was covered in dark magic. Dobby ended up passing from the blade when Bellatrix threw it at them when they apparated away. "So, Hermione still has the "Mudblood" scar on her arm," Draco asked his mother hoping Hermione’s scar would be like his and that it would fade over time since the person she received from was now dead. "Yes, she does but she covers it up by using a charm so no one sees it and asks her questions or feels bad for her," Narcissa said while looking at Draco. "You know we have a lot of work to do in order to get Hermione to forgive us or to at least trust us. She screamed the first time she saw me at Andromeda’s. Got in front of my own sister and pulled out her wand and pointed it at me. I watched how my sister calmed her down and I saw how it broke her heart when Hermione kept saying "she watched, they all just watched and did nothing. The pain was endless I just wanted it to end so I could be at peace." With nothing but a blank look in her eyes. Andromeda just gave her a calming drought potion and told Hermione to go get some rest. After Hermione was back in her room Andromeda just looked at me and asked me to go home." Narcissa said now looking at both her son and husband.