[Both leads are romantically inexperienced] [She pursues him] [The male lead gets insanely jealous later]
Jian Yue happens to set her sights on a handsome guy, but he leaves without giving her any contact information.
She thinks she'll never see him again, but then spots him in her brother's photo album. That's how she learns his name: Zhang Sizhe.
New to love, she pretends to run into him again and again, doing everything she can to go out with her brother and see him. With each encounter, she's more certain of her feelings.
After starting college, she works up the courage to confess to Zhang Sizhe, only for him to tell her he sees her only as a little sister.
Rejected, Jian Yue doesn't know how to face Zhang Sizhe after waking up. Perhaps wounded pride gets the better of her, and she comes up with ways to keep avoiding him.
After that, Zhang Sizhe seems to have suddenly figured things out. He gradually understands his own feelings and starts taking even better care of his “little sister.”
One day, Zhang Sizhe is provoked by a guy hanging around Jian Yue. He pulls her aside, the corners of his eyes red and his voice low and dark. “What is he to you?”
Jian Yue, unwilling to back down, pulls free of his grip. “As my brother, don't you think you're being a little too controlling?”
Zhang Sizhe, furious, forcibly keeps her by his side. “Be good. Can you stop seeing me as your brother?”
