Elsa doesn't seem to notice Anna acting weird. Either that, or she's ignoring it, just putting it down to the previous night.
Anna's 100% a-okay with that.
Breakfast is just as good as she'd promised – Elsa has a coffee and pancakes, while Anna goes for the sandwich. It's not long before they're back on the road, driving the several-hours back home.
It's kind of unbelievable that they put so much effort into going to a party. After the morning's revelation, Anna's not sure if she regrets it or not.