Why did Jay Chou tell Rene Liu that he liked Youlemei?

Jay Chou's endorsement of Youlemei is just a joke. Rene Liu's nickname is milk tea, and the original words of the advertisement are "I like Youlemei with milk tea". Rene Liu is much bigger than Jay Chou. Obviously impossible between two people, Rene Liu should not be Jay Chou's type. Jiang Yuchen, who had an affair with Jay Chou in Patty Hou, has the following characteristics: 1. Beautiful (not to say that Rene Liu is not beautiful, but is not the same type of beauty as those girls, but milk tea is an intellectual beauty). Long hair (at least when having an affair) 3. Gentleness (at least pretend to be gentle, milk tea sounds neutral, really not the gentleness of women in the traditional sense). In addition, as for Jay Chou's own mate selection criteria, such as filial piety, I won't discuss it, so what is certain is that Jay Chou and Milk Tea are definitely not lovers, but friends or casual acquaintances, and it is difficult to judge.