Geum Jan DiThe Main Character of the Drama (originally Tsukushi Makino). Comes from a Poor Family but gains a Scholarship to attend Shinhwa High.
- All of the Other Reindeer - At Shinhwa. Up to the eleven.
- Break the Cutie - Basically the whole series.
- Don't You Dare Pity Me! - Doesn't what to be treated as if she needs help.
- Ordinary High-School Student
- Perpetual Poverty
- Will Not Be A Victim
- Your Cheating Heart
Goo Jun Pyo (originally Tsukasa Domyouji)
Yoon Ji Hoo (originally Rui Hanazawa)
- Bad Dreams: When thinking about driving a car.
- Color-Coded for Your Convenience: Consistently wears white in the same vein that Jun Pyo consistently wears black, to indicate that he's morally the purest of the F4.
- Nice Guy
- Prince Charming
So Yi Jeong (originally Soujiro Nishikado)
- Abusive Parents - Dad is unrepentant Womanizer and Mother is suicidal... not a lot of fun.
- The Casanova - Yes but it's more of a defense mechanism...
- The Charmer - The 5 Second kill!
- The Dutiful Son: From a family into traditional pottery, instead of tea ceremony like the original,
- What Have I Become? - Probably why he changes in the end.