She said she enjoys doing the wires, she finds it fun.
I have been thinking, SF is the person who understand his love for XJ the most, but HC is the person who understand XJ's love for SF the most.
He is the only person in the world that knows..
XJ asked to speak with SF during her training and she talks about him a lot,
XJ grew the heart lamp when she is suppose to be heartless,
XJ said she could never kill SF and she rather not be GoW
XJ saw HC stabbed SF at the back and broke the mantra of feeling.
Hmm what else. Man HC I'll forgive you if you tell SF about the lamp!