In the 6th episode of Channel A's 'Heart Signal 5' broadcast on the 19th, the eight residents, including Park Woo-yeol, traveled to Tokushima, Japan, for their second round of one-on-one dates. Park Woo-yeol found himself in a high-stakes romantic conflict as he engaged in a sharp nerve war with Jung Jun-hyun over Kang Yu-kyung. Despite previous misunderstandings and missed text messages that caused tension between Park and Kang, the pair experienced a resurgence of romantic interest after being seated next to each other on the flight to Japan. | In the 6th episode of Channel A's 'Heart Signal 5' broadcast on the 19th, the eight residents, including Park Woo-yeol, traveled to Tokushima, Japan, for their second round of one-on-one dates. Park Woo-yeol found himself in a high-stakes romantic conflict as he engaged in a sharp nerve war with Jung Jun-hyun over Kang Yu-kyung. Despite previous misunderstandings and missed text messages that caused tension between Park and Kang, the pair experienced a resurgence of romantic interest after being seated next to each other on the flight to Japan.