I'd inform him the gas gauge is good enough to tell him the tank is 'almost' empty and there's no reason he should have to wait until it is empty to fill up. Making you drive out to meet him with gas isn't actually SAVING anything.

Make him walk once or twice and I bet he'll stop.

image

Brian Rad: Try and feel the brisk sensation that that big cold wet dead fish I like to call reality produces as it smacks you upside the head.