In this commercial a grandfather and his granddaughter walk into an Italian looking restaurant deli place. The granddaughter orders a Pepsi from the Italian clerk guy but instead the guy fills up the drink with Coke behind the bar. After she takes a sip she goes into 'Italian Mafia' voice mode and tells the guy something to the effect that he better give her a Pepsi or someone was going to get hurt. The rest of the people in the restaurant are looking at her like she is holding a tommy gun. The hamburger flipper guy is blowing a giant bubble of bubble gum in the back. The bartender clerk guy finally gives her a Pepsi. At this point the bubble gum pops and everyone dives under their tables as if a gun shot went off.