She thinks it's cute. She's also had an idea to make it easier for him if she ever has a good chance to bring it up.

"Thank you, Katsuya. That means a lot to me." She'll give him a smile, even if he isn't looking at her anymore. "I hope you won't be too embarrassed. We all have times we're going to be... not who we want people to see us being. You'll have your turn to see me having a bad day soon enough, I have no doubt. And I know you won't hold it against me."