See, this is why he likes working with Numbers, the bastard actually respects his input and plans.

And when he proposes the new suggestion, Arthur smiles - genuinely pleased and honestly a little relieved.

"I was actually wondering the same thing myself. Wrench and I have worked out some communication between us, but it's far more limited than being able to sign with him directly would be. I, er- I can only assume you'd be willing to teach me?"

It'd be a little difficult to work it out on his own, is all.