So, I imagine they found it out in that Toy Chica has always had issues hearing things, but thoughtbthat was normal,

Until Rosie said it was not

Cue hearing tests galore....

And Suprise! Rosie was right, Toy Chica is hard of hearing.

I imagine Toy Chica was so shocked at how much clearer everything sounds now that she has hearing aids-

And Rosie's happy she helped her

:)

Also, funny meme

Rosie as the Guy
Toy Chica as the Grandma