If you don't mind me going through a bit of a super slow slump right now, I would be happy to offer up my boy Spencer for some friction. Where little miss Sorcha may hate anything dark artsy, Spencer tends to dwell more in that realm, especially anything involving "herbal remedies." He could be pretty irritated if she's pulling customers away with fakes.

Though he also has a bit of a beef with hunters after they destroyed his last shop/home so they could potentially have that in common.

Maybe they can be frenemies. Or terse acquaintances.