Six very different boys gather at a cottage in the mountains to choose their first date based on a token, but there are awkward matches. During a secret phone call at night, one of the members makes an unpredictable phone call...

The night's call ends in a surprise, and the next day's date, the introverted Bobo talks about his past. Meanwhile, a mysterious man appears on the date between Eri and Guan Yu.

After a dinner conversation about first times and first loves, the new members of the group open up another more intimate topic, and for the first time, the members get into an argument? Before the excitement subsides, it's time for the second night of secret phone calls.

The new members find two dates for a breakfast date, but it spoils "someone's" plans. A water polo tournament begins and the winner gets to choose a new roommate! At dinner, a mysterious figure makes an appearance... will there be another newcomer?

Under the guidance of a mysterious guest, the group chats about family and coming out, and confesses if they have a crush on someone, leading to unexpected relationships. On the third night at the cabin, the new roommates seem to develop a secret connection in one of the rooms.

Last night, the contestants were told that one of them would be leaving, and the members had to choose a date under the assumption that it would be their last date, which caused Shih Feng to break down. Meanwhile, the members who managed to go out on a date seized the opportunity to reveal how they really feel to each other.

Bobo's idea of leaving brings tears to Gino's eyes, and there seems to be an argument between Shih Feng and Eri. On the last night at the cabin, everyone's emotions are at their peak. Who will leave tonight?

The members leave the cabin for their final camping trip! In the privacy of their tents, the members become more daring in expressing their love, but arguments bubble to the surface. The last night is a long and surprising one as they speak their hearts out to their favourite people in the heat of the night...

Gino and Guan Yu have a big fight, and Eri spends the night with NIO; will their relationships change? On the final fateful day, the members record their final choices. With the results being played back to them, who will hear each other's name?