Youli is a playboy, this is something everyone in Y City knows. Su Ziyu also knew. But she thinks that if you like it, just have fun with it, as long as you don't fall in love with it. Just like those beautiful dogs on the street, you can pet them if you like them. When the owner comes and takes them away, you won't feel regretful. Because I already knew in my heart that it belonged to someone else, but it had already spent a happy time with me. But Su Ziyu forgot that even having a dog can have feelings. What about the people you get along with every day?