[Gundam takes a look around at the sorry state of the cafe and sighs as he crosses his arms.]

...Hmph. I may be used to sweeping the souls of sinners down the River Styx, but that does not mean that I can be summoned to act as a mere custodian of mankind's messes...! [Still, the proprietors seem to be glaring towards them and looking at them demandingly.]

The fiends! They do not know the power they are trifling with! Just... bill me if you must! I've had my fill of this cafe for a thousand lifetimes! [With that, he tries to storm off towards the door.]