C221 Complete Incomprehension

Lee Xue did not have a good memory of Lau Zhaofeng last night, so she asked unhappily, "What are you doing here? I don't know you. "

Lau Zhaofeng smiled, "Xue'er, I know, you don't remember me, but it doesn't matter. You can get to know me again now. My name is Lau Zhaofeng, I'm your university classmate and your boyfriend."

What university classmate, boyfriend, I don't understand at all