Zhang Xinhui and Lin Shengyu are students of the same department of economics, Zhang Xinhui is a senior sister, and Lin Shengyu is her direct junior.Usually they don’t have much interaction with each other because Zhang Xinhui is very serious about her studies and doesn’t like to waste too much time in her spare time. Lin Shengyu is more lively and cheerful, and often plays with other students, so the two of them don’t have much chance to chat or communicate.Hey!How is your senior sister?Right?asked the roommate.It's just a few weeks since the school started. Although I have only met my senior sister a few times, I really have to think about it after being given a temporary exam.Lin Shengyu thought about it and described Zhang Xinhui's dressing style in detail.