In the middle of the night, a girl named Huamei runs into the hallway of her school. She's been flirting with a boy named Haihuamei, who is a student at the same school as her. The girl tells the boy that she'd like to kiss him, but he's too shy to do so. He tells her that he'll have to use a different trick to get into the girl's room. He's going to run at the fastest speed he can, just to see how fast the girl can catch up to him. He figures that if he keeps running at this speed for 5 minutes, the girl will get dizzy, vomit, and freak out. He can't wait to get out of there.