Mu-jin confesses to Gyu-rim that he wants to stay by her and Gyeol's side from now on, asking her to trust only him no matter what comes their way. Meanwhile, Gyu-yeong is deeply hurt when no one shows up to her farewell party, and after getting completely drunk, she returns home and causes a scene, lashing out at her family for turning their backs on her.

Mu-jin visits Gyu-rim's home early in the morning and unexpectedly finds himself face-to-face with Seok-joong and the rest of her family. He is caught off guard when the confrontational Gyu-yeong and Seok-joong put him through an intense interrogation. Meanwhile, Yun-hee finds herself drawn toward Gyu-rim without even realizing it.