For Linghu Zhenzhen, it has always been the principle of her to make friends and not owe each other when she travels abroad. What you get, you must give, and vice versa. Until one day, she met a glib and eloquent Young man, the clean account was counted by him as a bad debt that can't be settled. ** Linghu Zhenzhen: I don't think we owe each other. Qin Xi: Not really. I still owe you something. Linghu Zhenzhen: What is it? Qin Xi: That sentence I like you.