C150 mandarin

"Zhou Qing Ning, what are you doing?!"

Seeing his own sister walk past, Zhou Ji couldn't help but pull her aside and say in bewilderment, "I'm telling you, that brat is your brother's love rival. Forget about helping me deal with him, you actually went and chatted with him?

"How should I know that he is your love rival? Even if he is, so what? I've only just met him