"Heart Signal" is a groundbreaking Chinese variety show that explores the dynamics of strangers living together in a shared house for 30 days. Guan Hong (Guan Hong), Yang Chao Yue (Yang Chao Yue), Zhu Ya Wen (Zhu Ya Wen), Zhang Yu Qi (Zhang Yu Qi), and Jiang Si Da (Jiang Si Da) serve as expert panelists, providing insightful commentary on the unfolding interactions and relationships between the housemates. As the participants navigate their new living arrangement, viewers are treated to a fascinating social experiment that reveals unexpected connections, potential romantic tensions, and the complex interpersonal dynamics that emerge when strangers are forced to coexist. This is a 2018 Chinese reality show that offers a unique glimpse into human behavior and social interactions.