My dad had a personal style which was very attractive. It was quite reserved and quite elegant, and it was infectious.

In this recollection, Bill Nighy credits his father with modeling a form of masculinity grounded in restraint and taste rather than display. “Reserved” and “elegant” suggest a disciplined self-presentation—measured speech, controlled emotion, and careful appearance—that nonetheless exerts a quiet charisma (“very attractive”). Calling the style “infectious” implies that such comportment spreads through proximity and admiration: a child absorbs it as a template for how to move through the world. The quote also hints at Nighy’s own public persona—cool, understated, and stylish—as something inherited or learned, framing personal style as a kind of familial legacy rather than mere fashion.