The following tropes can be applied to the characters of the Korean Series Boys Before Flowers.
Guem JandiThe Main Character of the Drama (originally Tsukushi Makino). Comes from a Poor Family but gains a Scholarship to attend Shinhwa High.
Gu Jun Pyo (originally Tsukasa Domyouji)
Yoon Ji Hoo (originally Rui Hanazawa)
So Yi Jeong (originally Soujiro Nishikado)
Song Woo Bin (originally Akira Mimasaka)
Chu Ga Eul (originally Yuki Masuoka)