The next day is strained, but only a little. Anna's honestly just exhausted. She still feels on the verge of tears every other second, which makes her much more high-strung than usual.
But... waking up with Elsa's arms around her...
It gives her a peace she'd been too distraught to recognise. Anna wishes it would last forever.
But, all good things end.
When they emerge for breakfast, no one mentions how red Anna's face is, or how her voice wavers from time to time.
Elsa's arm always finds its way back around Anna's.