“Crazy story,” Orlando told host Jimmy Fallon, “when I met Katy [on] one of our first dates, she had a bottle of water — and when you pour it in the water, it makes it go kind of slightly off-color. And we both had bottles of apple cider vinegar! I said, ‘Wait, what have you got in your water?’ She was like, ‘Apple cider vinegar’ and I was like, “No! This is it!”
During the interview, the star also revealed that he and Katy love the health-boosting product so much that they recently helped purchase Bragg’s — the company that makes their favorite apple cider vinegar — from owner Patricia Bragg.
Watch the full clip (including a story about how 90-year-old Bragg gave Katy her first guitar as a child) below.