[He shrugs, taking the glass with his free hand and giving it a cursory taste. It's acceptable, and he takes that as his cue to sit, giving Cid a moment to process what they both know will be an inevitable parting. A nod soon follows.]

To my world, yes, if only temporarily. There's something I need to collect, from the Hexgates.

[Which will, ideally, allow him what he really wants--the ability to move between universes. He believes the Anomaly is what will allow him to accomplish this, though that's all a bit complicated to explain.]

So, I don't think this needs to be goodbye. We'll come see you again, if we can.