Season 2
Heart Signal S2 is a dating reality show about eight strangers, 4 men and 4 women, living together in the Signal House. The show invites Victoria Song, Ryan Zheng, Rainie Yang, Yang Chaoyue, Hito Du, and psychologist Liu Xuan as detectives to observe and interpret the emotional development and also detect who might become lovers in the Signal House.
Episodes
1 第1期：素人超高颜值惊呆侦探团 Jun 19, 2019 
2 第2期：6人职业年龄公开反差超大！威廉霸道追求凯雯宋茜杨超越尖叫 Jun 26, 2019 
3 第3期：高甜预警！7男女首次约会来啦 Jul 3, 2019 
4 第4期：威廉杨凯雯甜蜜约会赵琦君吃醋 Jul 10, 2019 
5 第5期：女4惊艳出场，一人约会4男生 Jul 17, 2019 
6 第6期：第2次男女约会太甜了！ Jul 24, 2019 
7 第7期：赵琦君为凯雯做早饭超甜 Jul 31, 2019 
8 第8期：赵琦君独宠凯雯准备礼物超甜 Aug 7, 2019 
9 第9期：8位男女最后一次高甜约会来袭 Aug 14, 2019 
10 第10期：大结局→8人迎来最终告白 Aug 20, 2019