kamidemond
I hope this ended whatever friendship He and Hermione still had, she saved someone who actively tried and almost succeeded in killing him and Rose. This was the third strike and his last gift and acknowledgment of their friendship was sparing Nick for her and letting them leave. He needs to tell Rose and Daphne what happened too, warning them that neither can be trusted.
Refering to chapter 127 where Nick immediately cast the Killing Curse on Orion, and then fast foward few chapters you got Hermione defending Nick. Does this means that Hermione doesn't value Orion as a friend? What if Nick killed Orion beforehand? Forced plot and conflict ain't my cuppa. Imma dip here.