Corrected entry: Katie is referred to as "Kathryn" by the female doctor. Kathryn is the name of her twin sister who plays Emily in the show. (00:04:30)
Corrected entry: Politics and Psychology A-Level do not have coursework, yet characters or teachers across the different series mention that coursework needs to be done in these subjects.
Correction: Some exam boards do (or did a few years ago when the show was on) have coursework in these subjects.
Correction: "Katie" is just a nickname. The character's real name is "Kathrine." Although it's probably no coincidence that Megan's name is similar to her sister's name.
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