Following Anna into the redhead's tiny apartment, she knows the girl just wants to make up for her mistakes. Elsa's homeless and pregnant.
She needs this help.
But she can't think of the words to thank her, torn with the knowledge that, but for Anna, her marriage might not have failed.
She knows she's fooling herself. Hans would've just found someone else.
She stands awkwardly in the kitchen, barely big enough for one. Elsa's given the bed, fully aware that Anna's awake on the couch.
She's sure her sobs are heard, too.