Mo Liye and Qing Zhuxi were friends to begin with.
Gradually, Mo Liye realized she liked Qing Zhuxi, but thought Qing Zhuxi might be a hardcore heterosexual.
Mo Liye figured she couldn't turn Qing Zhuxi, so she decided to confess to Zhu Qingye instead.
To Mo Liye's surprise, Qing Zhuxi actually accepted her confession.
Theme: There's nothing shameful about being gay