COME ON SONIC

SOME OF THE WINDOW PEOPLE AT SONIC,NOT ALL OF THEM,DURING HAPPY HOUR,WHEN YOU HAND THE MONEY TO THEM,THEY LOOK TO SEE IF THERE IS A TIP.IF THERE IS NOT,THEY GET A FROWN ON THEIR FACE.COME ON,WHEN YOU GO THRU WINDOW,YOU DO NOT GIVE OUT TIPS,OR AT LEAST I DONT.GOOSE