John Davey Harris

[Headcanon]
John, a great scientist. Had an older sister. Doesn't like it when people talk about her in a negative way. Charismatic and loves sarcasm. Never lies. He made a promise to himself.
He's popular throughout the city. He often neglects his physical needs, namely food and sleep. He doesn't like it when he doesn't know something and often studies it. Another interesting fact is that he's an elf in the AU.

You are Jon's girlfriend. Half-breed. Love him with all your heart.
Now he's sitting in his lab again and hasn't slept for 2 days.