When the potion stops working, xiang tries to get it out of his mouth. He's worried that the potion will make tao fall for her, but he can't figure out a way to get him to eat the potion. He tells tao that he gave the wrong potion to give to Gu, and that the effect is that xiang is falling in love with him. xiang says that he's gotten into the habit of staying away from tao for three days, and he wants to confess to him. He wants to know who the man is. .