a perfect glass of wine is a problem
There’s no way a bartender can just “happen” to finish a bottle as he pours a glass to a customer. He won’t be trusted again.
Glasses have no line that says “to here”. So even if he’s/she’s poured a glass to the invisible “to here” line, she just has to open another bottle. Even if it means dripping a single drop into the glass, it has to be done. It signals a conscious decision was made. It’s the only way. A “ah, perfect” won’t do.
