Living without Hayoung is a little bit hard for them. But they still manage to study and do their best for college. However, Hayoung is now in a bad situation causing her to leave the house and stay at her friend's house for a week.
Jungkook really can't take it anymore, to live without her. But even though Hayoung did that, he still continue to love her and look for her. He didn't even fall in love to another girl because he knows that Hayoung will be back soon.
However, it's been 3 years now, until now Hayoung is still studying in London struggling very hard. "Why can't they just look for a solution to sovle this problem? i'm very tired to struggle, I wanted to come back to the country where I belong, I wanted to see my friends again!" Hayoung said, "living here in London is different from Korea, I already told you that we will leave here when the problem is already solve. So you have to wait for that day to come." her mom answered.
Meanwhile, in Korea, the upcoming day will be their graduation. It feels different for them to grduate without Hayoung. "being without Hayoung is not good..." Jin said, "Hayoung is a good friend, just don't lose hop that she'll forget us because she left without telling us!" Taehyung said. After the graduation, they celebrated incomplete. Now that they are free from school now, they spend their vacation going out, going to arcade, dancing, singing, watch movies, and wait for Hayoung to come back.