The Smile Has Left Your Eyes Season 1 Episode 4 Episode 4

In episode 4 of The Smile Has Left Your Eyes, tensions continue to rise as the search for the missing girl, Jung Soo-yeon, intensifies. Yoo Jin-kang, played by Seo In-guk, becomes increasingly worried about his friend Kim Moo-young, played by Seo Eun-su, who seems to be hiding something. Meanwhile, Detective Hwang, played by Park Sung-woong, is determined to uncover the truth about Soo-yeon's disappearance and is closing in on the suspect.

As the investigation heats up, the relationships between the characters become more complicated. Jin-kang continues to be drawn to Moo-young, despite his strange behavior, and the two seem to share a deep, unspoken bond. However, Jin-kang's sister, Yoo Jin-gyeong, played by Jung So-min, is suspicious of Moo-young and warns Jin-kang to be careful.

Meanwhile, Moo-young's past begins to catch up with him as his former girlfriend, Choi Yoo-ri, played by Go Min-shi, reappears in his life. Yoo-ri seems to know more about Moo-young's secrets than she lets on, and their reunion brings up painful memories and unresolved feelings.

As the investigation into Soo-yeon's disappearance continues, Detective Hwang uncovers shocking new evidence that points to the prime suspect. However, the suspect's whereabouts are still unknown, and time is running out to find him before he strikes again.

In the midst of all this chaos, Jin-kang and Moo-young grow closer, but their relationship is threatened by the secrets that Moo-young is keeping. Jin-kang begins to realize that she doesn't know Moo-young as well as she thought she did and wonders if he can be trusted.

With tensions at an all-time high, and the clock ticking down, the characters in The Smile Has Left Your Eyes must navigate a complex web of emotions, secrets, and lies to uncover the truth about Soo-yeon's disappearance and protect themselves from danger. Episode 4 is a thrilling installment that keeps viewers on the edge of their seats and sets the stage for even more dramatic revelations to come.