Bai Baihe got divorced. Why is the ring finger still wearing a ring?

It's not a ring, it's a tattoo in the shape of a ring. Bai Baihe once said that after they got the marriage certificate, they remembered that they hadn't bought a wedding ring. At Bai Baihe's suggestion, they went to a tattoo shop and got a ring tattooed on their hands.

Of course, Bai Baihe sometimes wears a ring on her ring finger after divorce, which is supposed to cover up her tattoo. And she still wears a ring on her index finger, which is a symbol of her current status! Because she is unmarried now.