I know, I love them all, but Clare the most. 🙂
Mate, I totally hear you on not being able to understand them. It’s difficult and I rewatch a bunch of times but there are also subtitles you can download here: https://english-subtitles.org/69518-derry-girls-s01e01.html
Even if you don’t have the episodes to sync up with them, you could use them as a reference?