When the Phone Rings is a 2024–2025 South Korean television series written by Kim Ji-woon, co-directed by Park Sang-woo and Wi Deuk-gyu, and starring Yoo Yeon-seok, Chae Soo-bin, Heo Nam-jun, and Jang Gyu-ri. From Wikipedia
The series finale of the popular show has drawn criticism for perceived insensitivity, with viewers accusing creators of pushing a political narrative.