When food is involved, she gets an attitude". You're going to elbow me be careful." If she wasn't all up in his grill, wearing a long face, staring at the food she wouldn't have to worry about it.
From the looks of that pizza you guys must live in California I say that because California has so great Mexican food but the pizza I was trying while visiting sucked.
It's their pizza. The side with the peppers is hers. He already bit into one of her slices so he's pretending to be mad so he can hide the fact that he ate some of the food already. He's not innocent.