Lead cast: Kim Hyang-gi, Cha Hak-yeon, Kim Jae-hyun, Son Jeong-hyeok, Kim Dong-kyu The worlds of glossy high school comedy and steamy BL (boys’ love) melodrama collide in the breezy new drama Absolute Value of Romance. Kim Hyang-gi (Cashero) plays Yeo Ui-ju, a high school student in the idyllic old town of Jeonju who spends her evenings at home hunched over her laptop, secretly churning out web no