[s1e4] Who Are You? -

: Gun-woo officially transfers to the joint investigation team to assist Si-ohn, marking a shift from his initial skepticism to a more collaborative (if still somewhat begrudging) partnership. Character Dynamics & Development

: She remains a focused, slightly detached protagonist who is still adjusting to her post-coma life and her unwanted "gift" of seeing the dead. [S1E4] Who Are You?

: Gun-woo provides much of the show's warmth and "goofy" energy, serving as a foil to Si-ohn’s more serious demeanor. : Gun-woo officially transfers to the joint investigation

The episode continues to develop the "odd couple" dynamic between the two leads: The episode continues to develop the "odd couple"

: As she digs deeper, Si-ohn starts to suspect the prosecutor’s involvement in the woman’s death, creating a tense atmosphere of legal and supernatural conflict.

The fourth episode of , titled "Part 4," significantly ramps up the supernatural mystery as Si-ohn begins to piece together the connection between the ghosts she sees and the living people around her. The Case of the Ghost Fianceé

: Reviewers often describe this series as a "compact cupcake" of a show—a blend of light romance and supernatural procedural that doesn't demand too much of the viewer but remains engaging through its character interactions. Plot Progression