Though she laments that Nick refuses to speak to her, respond to the multiple letters she continues to send him, or accept her apologies, her doctor comments that she is making good progress, unaware that she is now developing a crush on him.
It's bubbly and they kind of make hesitant conversation before it happens when they both know why they're there.
He soon reveals gender is no issue and kisses Go Eun-chan while he still believes him to be a boy.