4 episodes
Love In Protocol - Season 1
First aired Jan 17, 2026Season 1
Browse all 4 episodes in this season, including available images, air dates, runtimes, ratings and episode summaries from TMDB.
Episodes
Episode 1
Don't Look at Me Like That
Jan 17, 202610 min
As an intern at a cognitive science institute, Jeong-yeon meets Yu-geon, his former high school tutor.
Episode 2
"Do you still see me as a child?"
Jan 24, 20268 min
Participating in a VR test for an emotional reaction experiment, Jeong-yeon faces his own feelings through questions.
Episode 3
"You don't have to feel guilty, professor"
Jan 31, 20269 min
For the first time late, Jeong-yeon appears in the laboratory injured as in childhood, and Yugeon reacts angrily when he sees him.
Episode 4
"That's why I came back, growing up"
Feb 7, 202614 min
As the final experiment finally begins, Yu-geon and Jeong-yeon's hidden feelings begin to reveal themselves.