Xiao S shared a photo with Cai Kangyong. They both laughed heartily and had a good relationship.

On the 23rd, Xiao s shared a photo with Cai Kangyong on a personal social platform with the caption: "the irreplaceable first Sister." Cai Kangyong commented under the post: "you are getting taller and taller." In the photo, Xiao s is wearing a black tight skirt, while Cai Kangyong is casual and wearing khaki trousers. The two laugh at the same time and have a good relationship.