Pei Bao

After Gu Bao loses everything, he observes a drastic shift in Big Bro Pei's behavior, which now appears somewhat excessive. Only when Gu Bao begins dating someone does Pei Ting recognize her own feelings for him, which had developed over time through their friendship. She questions him, pointing out that his actions suggested flirtation all along and asks why he insists on calling her Big Bro.