- Harry's interactions with his parents, in a weird sort of way, since this is the first time he's ever met them.
- At one point Harry needs Bellatrix to send a patronus message as he's currently too weak to. She only manages white mist until Harry tells her, "Bellatrix, you're singularly the most powerful, most talented, and most stunning witch I have ever seen on the field of battle, and coming to truly know you has been both a blessing and a pleasure. I know that you can do it, Bellatrix, because I know you can cast pretty much any spell there is." Bellatrix's resulting patronus is described as being "almost blindingly bright".
Heartwarming / Delenda Est