A fan asked Harry if he'd yet heard 1989 and, though shouting to him while he was driving off, you can hear his answer through the rolled down window.
Guess what? He says he has heard the album and even throws a compliment Taylor's way, saying, "Yeah, it's good, isn't it?"
Thanks for asking, Directioner - and thanks for the answer, Harry. Rumors that Harry has defended Taylor's songwriting may not be that far off base, after all.
The fan shared the video on Instagram, writing: "I still can't believe this happened! #harrystyles #london #secretlocation #loveofmylife #omfg #imshaking"