Absolute Value of Romance Episode 4

By day, Yeo Eui Ju is an invisible, perfectly average high school student. By night, she's a secret writer of daring adults-only BL novels—though her views are stuck at zero. Highly observant yet romantically hopeless, she's given up on real-life love. Then four devastatingly handsome new teachers arrive, and suddenly her quiet world—and her writing—explodes. There's Ga U Su, a cold math prodigy who lost his vision and his future; No Da Ju, a mischievous polyglot from a wealthy family; Jung Gi Jeon, a warm retired luger who sees Eui Ju's hidden athletic talent; and Yun Dong Ju, a soft-spoken Korean teacher who never raises his voice. As her fictional men come alive in the faculty room, Eui Ju faces an impossible question: Can she observe real hearts without breaking her own? Absolute Value of Romance is a hilarious, tender coming-of-age dramedy about finding the courage to stop writing love and start living it.