If you're doing asks for those head/heart/spleen/etc canons.... fate series Jekyll please? O:
Jekyll, my sweet… I love thee! I’ll do my best to disentangle my anatomy-canons from actual canon, given how much I’ve thought about him for my fanfiction.
Headcanon: He and Hyde have separate consciousness, and they can actually have conversations.
Heartcanon: Jekyll is very much a people-person and can make friends with practically anyone. Hence why Mordred ends up dragging him around everywhere.
Gutcanon: Part of the reason Jekyll can’t always control Hyde is because Jekyll uses Hyde as a defense against social situations he’d rather not be in. He hates admitting it, but he’s glad when Hyde takes over in those circumstances, since it means he’s not responsible for his actions.
Junkcanon: Jekyll doesn’t have a dominant bone in his entire body. No one’s sure if that’s because of or despite Hyde’s existence.
Spleencanon: He and Tatsumi are happily living together. Grail War? What Grail War?