Click to view
I found this video on youtube, it shows Katarzyna's mistreatment like the no-personality edit and having her name messed up all the time. Everything in the video has been brought up here on this community, but I just found it pretty interesting. Also it recaps the cute moments of Katarzyna on the show when it talks about Katarzyna having personality.
-edit- Just in case if you didn't notice, I did not make this video.