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.

Where to Watch Love In Protocol • Season 1

4 Episodes

  • Don't Look at Me Like That
    E1
    Don't Look at Me Like ThatAs an intern at a cognitive science institute, Jeong-yeon meets Yu-geon, his former high school tutor.
  • "Do you still see me as a child?"
    E2
    "Do you still see me as a child?"Participating in a VR test for an emotional reaction experiment, Jeong-yeon faces his own feelings through questions.
  • "You don't have to feel guilty, professor"
    E3
    "You don't have to feel guilty, professor"For the first time late, Jeong-yeon appears in the laboratory injured as in childhood, and Yugeon reacts angrily when he sees him.
  • "That's why I came back, growing up"
    E4
    "That's why I came back, growing up"As the final experiment finally begins, Yu-geon and Jeong-yeon's hidden feelings begin to reveal themselves.
  • Lee Sang-minMin Jeong-yeon
  • Jeong Jae JongHa Yu-geon
  • Kwak Geon-heeChoi Myeong-jin
  • Yoo HwansangDirector