Heo Kyeong Hwan joins the cast for this week's This Is the Romance of It race, set in the stunning coastal city of Tongyeong. Over a two-day getaway, the members take on three romantic courses, snapping photos and crafting captions to be judged by public votes on social media. Their mission is to prove their sense of romance while staying within the trip's budget. For every 50 dollars overspent, one member faces a penalty, but truly romantic moments can earn deductions. Can they balance love, laughter, and money in this picture-perfect race?