Desina means "Protector of the Stars", Draco I'm here for you.
Decorah, I beg Harry to let you go. It's not that I'm falling for him. I hope that one day he can let you go. I don't care about letting go of everything. I just hope that my little dragon won't be hurt. Draco, you don't understand that I worry about you every day. Xiaolong shouldn't be like this.
Harry: Professor, I don't understand. Draco is a Death Eater, why does Desina still ask me to help Draco? Draco has done something wrong, why is Desina willing to beg me for him?
Dumbledore: Harry, Draco is an immature boy and needs to grow up. But Draco should not go to the point of no return. Draco has a reason for Desina to love him, which must be kindness.
Draco: Desina is the hottest rose in my heart. She should not be contaminated with the Dark Mark. I try to keep a distance from her for fear of him getting hurt. But she gave up the thorn on the rose for me and begged Harry to let me go, for me. I suddenly hated my own incompetence. Roses should be cared for.
In the end, it was the rose that saved me. The destruction of the world has nothing to do with me. I just want to be with you!