Courtney Woods

Courtney was a pupil at Coal Hill School who was taught by Clara Oswald. After being threatened to be kicked out of school by Clara, she replied with, "Go on, do it." Clara was inspired to use the same tactic against the Half-Face Man when he threatened to kill her. (TV: Deep Breath) She teased the school secretary about Danny Pink. (TV: Into the Dalek)

Both Danny and Clara seem to have a strong dislike for her. (TV: Listen)