Diana just returned from Malaysia after school break for a month. Suddenly, after she arrived at Big Hit dorm, Jungkook have a misunderstood with Diana till he broke his relationship with Diana as siblings. That problem makes Diana got a nightmare. What's that nightmare? What about the relationship?

Forgive Me, Oppa!

Nightmare

Last episode 

Diana

Jungkook

Jimin

J-Hope

Suga

Episode terakhir

Maafkan aku, Oppa!

Jungkook meninggalkan sebuah catatan di meja Diana.

-Datanglah ke kamarku dan jelaskan apa yang terjadi-

Saat Diana terbangun, dia bergegas ke mejanya.

Yang sebenarnya terjadi adalah, itu kakak laki-laki saya yang meninggal.