This is a part of documentary on trainees, produced by a local TV station. As far as Hara is concerned this is the entierty of it. She is 14, korean age, and lives with relatives. (The kids sleeping when she was studying are relatives not siblings.) It does not mention she's a trainee of DSP, and it does not look that way. Her family opposes her dream of becoming a star. She mentions her nose bled frequently due to stress and even collapsed, but she kept going b/c not going felt uneasy. But she's happy b/c she's doing what she likes. She's back home after 11PM and feeds herself.
This girl is not just a pretty faced idol, but a real role model.