Channel A's 'Heart Signal,' a pioneer in dating reality shows, has produced a total of 10 final couples since its first season in 2017, culminating in its fifth season this year. While the show concluded with happy endings, the continuation of love outside the Signal House varies.
Examining the confirmed relationships season by season reveals a significant difference between the final choices made on the show and the outcomes in real life.
In Season 1, Jung Chan and Bae Yoon-kyung, along with Kang Seong-wook and Shin Ah-ra, were the final couples. Jung Chan and Bae Yoon-kyung continued their relationship after the show. Jung Chan later stated on MBC Every1's 'Video Star,' "It was real even after the show ended," adding, "We had a good relationship and now we support each other."
In contrast, Kang Seong-wook and Shin Ah-ra, despite being the final couple of Season 1, did not develop a romantic relationship after the show. They clarified that they remained good friends, dismissing rumors of a romantic involvement.
Season 2 saw Kim Hyun-woo and Lim Hyun-joo, as well as Jung Jae-ho and Song Da-eun, emerge as final couples. Kim Hyun-woo and Lim Hyun-joo initially dated after the show, but their relationship did not last long. Lim Hyun-joo mentioned in a special broadcast that as interest in the show grew, they both felt pressure and decided to take a break.
Jung Jae-ho and Song Da-eun were among the first 'Heart Signal' couples to develop a real relationship. They publicly dated after the show but broke up after about five months.
In Season 3, Kim Kang-yeol and Park Ji-hyun, along with Im Han-gyeol and Seo Min-jae, were the final couples. However, Im Han-gyeol and Seo Min-jae distanced themselves from a romantic relationship, stating they remained good friends. Kim Kang-yeol and Park Ji-hyun also did not continue as a couple in real life.
Season 4 featured Han Gye-re and Kim Ji-young, as well as Shin Min-kyu and Yoo I-soo, as the final couples, both of whom developed real relationships outside the show. Their reality dates were showcased in the spin-off 'After Signal,' but both couples eventually announced their breakups.
In the most recent Season 5, Jung Gyu-ri and Kim Seo-won, along with Park Woo-yeol and Kang Yu-kyung, were the final couples. While Jung Gyu-ri and Kim Seo-won chose each other, it remains unconfirmed whether they developed a romantic relationship.
From Season 1 to Season 5, 'Heart Signal' has produced a total of 10 final couples. While several couples continued their relationships outside the show, most eventually ended their connections. The most recently confirmed couple is Park Woo-yeol and Kang Yu-kyung from Season 5.
* This article has been translated by AI.
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