Park Woo-yeol and Kang Yu-kyung pair up on Heart Signal 5

Park Woo-yeol and Kang Yu-kyung became the final couple on Channel A's Heart Signal 5. The finale, aired on July 21, revealed the residents' final choices and showed Park and Kang choosing each other after several missed signals and deliberations.

Before the final choice, Park told Kang in a one-on-one talk that 'Yu-kyung is the person who changed me the most. I have only good memories.' Kang answered, 'I hate you so much, really,' but also said, 'It is the most fun when I am with you,' while smiling.

In the final choice segment, three men directed their choices toward Kang. Kim Sung-min said, 'I laughed a lot thanks to you,' as a farewell, and Jung Jun-hyun said, 'My final choice is you. Everything was enjoyable because you were there.' Park also chose Kang, telling her, 'I enjoyed spending one month together. My final choice is you.'

Kang, after receiving three choices, chose Park. She said, 'I really thought a lot and denied it many times, but you were the one who stayed in my heart the most,' and told him, 'Come quickly.' After ending the call, Park ran to Kang and said, 'I missed you. I like you.' Kang replied, 'I like you too,' and the two embraced.

The celebrity prediction panel, including Yoon Jong-shin, Lee Sang-min, Kim Eana, Roy Kim and Tsuki, watched the choice and gave the two a standing ovation. Kim Eana said, 'It feels like a fantasy. This actually happened,' while Lee Sang-min said, 'This season was a time to look back at my own love. It had a different depth.'

The epilogue showed that Park and Kang have continued to meet after leaving the Signal House. It showed their date photos and videos together and said the two have been continuing their relationship outside the program.