1, know the horse. On 20 19- 12-07, Ao Ziyi will introduce him to Ma, and the two met from then on. TF family members play in the group lounge, and Yi 'an musical members also play in their own lounge. At the same time, Maureen and the horse came out of the lounge to go to the bathroom together. When they went out, they greeted each other with a smile.