People get hungry on flights. There’s no way to avoid it. You can wait for the snack cart to roll around, but the snacks they provide are hardly enough to feed the tapeworm going to town in your guts (sorry about the mental image).
This lady did the smart thing and packed her own snack, though we wouldn’t call an uncooked ear of corn a “snack.” She even left the husk on for her flight to preserve the freshness or something. While the kind thing to do would be to offer your neighbor a bite of your snack, we’re sure we’d pass on this one.