Heart Signal - Season 2 Episode 4 : Episode 4
A cohabitation of young men and women begin at Signal House where filled with rosy expectation of love and romance blooms. The “Predictors” with vast experiences in dating and love will detect potential lovers in the Signal House. The most exhilarating love game begins now.
First Air Date : Jun 02, 2017
Last Air Date : Apr 21, 2026
Runtime : 90 min.
Genre : Reality
Stars : Lee Sang-min, Kim Eana, Yang Jae-woong
Quality : 
- Eps. 0 : Episode 02018-03-09
- Eps. 1 : Episode 12018-03-16
- Eps. 2 : Episode 22018-03-23
- Eps. 3 : Episode 32018-03-30
- Eps. 4 : Episode 42018-04-06
- Eps. 5 : Episode 52018-04-13
- Eps. 6 : Episode 62018-04-20
- Eps. 7 : Episode 72018-05-04
- Eps. 8 : Episode 82018-05-11
- Eps. 9 : Episode 92018-05-18
- Eps. 10 : Episode 102018-05-25
- Eps. 11 : Episode 112018-06-01
- Eps. 12 : Episode 122018-06-08
- Eps. 13 : Episode 132018-06-15
- Eps. 14 : Episode 142018-06-21
- Eps. 15 : Episode 152018-06-28
