On the last day, the participants go on their first 1-on-1 trips, where some enjoy romantic moments at beautiful spots, and some face disappointing moments with unfortunate timing. While enjoying special moments on the date, they completely focus on each other and carefully develop feelings toward each other. Jeong Gyu-min, Jeong Hye-im, Kwak Min-jae, and Lee Ji-yeon, who are on the wave of the love square, make surprising choices before the date. Emotions become clearer as time passes. And the closer they get, the more difficult things become for them. What kind of result will come from their first and last 1-on-1 date on Jeju Island?