It was 2025, and three years into their career, LE SSERAFIM were still as strong as ever. Within that time, their youngest member, Hong Eunchae, had been a KBS Music Bank MC for two years, hosted over 100 episodes of her show, Eunchae’s Star Diary, and met many idols. Some of whom have asked her out. But, unfortunately for them, her heart already belonged to someone else. Or 5 times someone asked Eunchae out and the 1 time she finally asked out the person she liked. 

Jinni got her heart broken once. Haewon tries to get it back. Can a once broken relationship be fixed?

Mina's first priority was always work. However there was a patient who caught her attention, not wanting to leave the teenager alone. After getting to know her mother, her priority changed and feelings started to develop. She finally found a home.

A Flashback to where Jinni met the love of her life. Even after three years, their love is still as strong as the beginning.

in which, sullyoon and jinni had been the best of friends throughout their whole life. one day, seeing a huge rainbow visible up from the sky, everything between them changes.  

They are throwing a party for the Drama Club. As an introvert, Sullyoon wanted to leave but stayed because of her extrovert friends. When an uncomfortable sitaution happens, her best friend Jinni helps her out.