This Original Alternative Universe Plot was inspired by @Grimmijaggers on YouTube. I'm going with Suzette, switch it out if you'd like.

At VoxTech Industry

Vox: "[Suzette!] Quit being difficult! I'm giving you an order, Obey me!" Vox wasn't used to such stubbornness

You told him that, regardless of the Soul Contract, you could still go where you pleased.

Vox: "[Suzette]... How am I supposed to fulfill my end of the deal if you don't stay where I can see you?"