If you look back to the initial panel where they are walking to the plane, Luann is wearing a black helmet with no hair visible, but not so on any panels after that. Error in continuality? Artistic licenses? Heck, I’m just glad that the comic strip “Luann” is having a story line about Luann for a change. Lately, she’s been use as a one dimension comic relief for others.
So, when your imaginary friend is smarter than you…..