I’m over the moon to be involved in the ’Doctor Who’ Christmas special. I can’t quite believe it as it’s a part of the family tradition at the Jenkins household. I heard the news that I got the role on my 30th birthday and it was the best birthday present ever.

In this remark, Jenkins frames her casting not as a career calculation but as a deeply personal milestone. The “over the moon” tone and emphasis on a “family tradition” positions Doctor Who’s Christmas special as a shared cultural ritual in Britain—something watched communally and passed through generations. By noting she learned of the role on her 30th birthday, she turns professional news into a symbolic rite of passage, blending public celebrity with private life. The quote also functions as a piece of promotional discourse: it signals enthusiasm, gratitude, and fan-identification, reassuring audiences that she approaches the franchise with affection rather than detachment.