In the 13th episode of ChannelA's popular variety show 'Heart Signal 5,' the complex emotional lines of the residents and new developments in their love lines were depicted. The Signal House residents went on a 'change date' with the person of the opposite sex who had brought the biggest change to them, taking time to confirm and sort out their feelings.

◆ Kang Yoo-kyung and Jung Joon-hyun: "You can expect more" ... A Sweeter Atmosphere Kang Yoo-kyung and Jung Joon-hyun created a sweet atmosphere while enjoying a date at a music listening hall in Paju. Kang Yoo-kyung asked Jung Joon-hyun, who had recommended a musical and taken meticulous care of her, "Can I expect more from you?" to which Jung Joon-hyun replied, "You can expect more," confirming each other's feelings. During the subsequent dinner, the two engaged in deep conversations about their families and showed a much more relaxed and closer side.

◆ Kim Min-ju's Tears and Kim Sung-min's Apology... A Gap That Won't Close Meanwhile, the 'change date' between Kim Sung-min and Kim Min-ju painted a heartbreaking scene. Kim Min-ju shed tears as she poured out the disappointment that had been building up toward Kim Sung-min. In response, Kim Sung-min apologized, saying, "I'm sorry for causing misunderstandings," but even though the two continued their conversation afterward, they could not easily bridge the emotional gap.

◆ Park Woo-yeol and Choi So-yoon Date After Matching Failure... Sincere Advice About Kang Yoo-kyung Park Woo-yeol and Choi So-yoon, who failed in matching, also went on a date together. During this time, Park Woo-yeol opened up about his romantic concerns regarding Kang Yoo-kyung. Hearing this, Choi So-yoon consoled Park Woo-yeol, advising, "Even if Yoo-kyung may have been hurt by you, she's not someone who wouldn't understand you."

◆ Changes from Previous Episodes... Jung Joon-hyun's Resolve to Confess In the previous episode, Kang Yoo-kyung was seen cautiously declining Kim Sung-min's date proposal, prioritizing her own thoughts. Additionally, Park Woo-yeol and Kang Yoo-kyung had recently cleared up misunderstandings and grown closer. In particular, Jung Joon-hyun stated during a gathering with the male residents, "I will express my feelings honestly from now on," building anticipation for his future actions.

Meanwhile, 'Heart Signal 5,' which airs every Tuesday at 10 p.m., continues to receive steady love from viewers.