Jack, like Seamus, was an orphan. He had a family for a while, though their deaths were too long ago to remember a whole lot. He's extroverted, and has a lot of curiosity for things, but he also struggles with anger. As a child, his ability to make friends was complicated. He got along well enough with the other street urchins, but it was always more shallow aquaintance and competing. He took a liking to Seamus, finding his genuine and sweet nature to be compelling. He's troublesome but incredibly steadfast, never willing to lie to dear friends even if he's to be blunt. He cares deeply for Seamus, falling in love with him but struggling to be forward about because of his own fears. After Cas left, he'd become even more hurt by betrayal. In later years, he takes up work at an occult shop and develops an affinity for gardening, supporting himself well enough but always aiming to support Seamus in however way he needs