In-young, a high school student who is alone due to her parents' sudden death, is forced out because of her overdue rent and stays hidden in the Korean Dance Art Troupe where she belongs. In-young, who is still living bravely and brightly despite the sad situation, is caught by the director of the art troupe who is known for being rough, and the director who could not put In-young in the art troupe eventually begins to live with her.
Is It's Okay! on Netflix? Yes! The movie It's Okay! is now on Netflix in the countries listed below.
| Directing | Kim Hye-young | Director |
| Writing | Kim Hye-young | Screenplay |
| Editing | Lee Kang-hee | Editor |
| Sound | Park Ju-gang | Sound Supervisor |
| Sound | Kim Jun-seok | Original Music Composer |
| Production | 송원석 | Producer |
| Sound | Park Jong-geun | Production Sound Mixer |
| Costume & Make-Up | Yang Jin-sun | Costume Design |
| Camera | Lee Seok-min | Director of Photography |
| Costume & Make-Up | Cho Tae-hee | Makeup & Hair |
| Art | Kim Seung-gyeong | Production Design |
| Lighting | Jang Deok-jae | Lighting Director |
