Hello Again!

One hundred days before the university entrance exams, high school classmates Chang Ke Ai and Yang Zi Hao made a bet: if they were admitted to the same university, she would carry his backpack for an entire year. Yet she had to give up her dreams of university to pay off a family debt. Ten years later, they are just across the street, but in two different worlds. Yang Zi Hao is an executive vice president of the "Gorgeous Department Store", while Chang Ke Ai is a street vendor who helps her mother sell clothes at a market. When they meet again, will they remember the bet from ten years ago?