Yoo Hwan-sung

Jeong Yeon joins the research lab of Yu Geon, his former private tutor, as an intern. However, Yu Geon’s attitude upon their reunion is cold. An experiment that studies emotions, and two people facing each other once again. Subtle waves begin to ripple between Jeong Yeon and Yu Geon.

Bawoo asks his longtime friend Hoon to date for a week to move on—but with a stalker looming and feelings deepening, fake love may turn real.