[Remember. It's only a fiction. The ages are fakes.

Characters:

Choi Hana

• 17 years old
• A student in Seoul High School
• In one school with Lee GiKwang
• Cheerfull, diligent, nice, sweet, smart, cute, and kind-hearted
• Younger sister of Choi Siwon
• Never thought to fall in love with Lee Gikwang
• Her house is next to Gikwang's house
• Always pay attention about her neatness
• Her parents went outside the town for bussines
• Her parents and GiKwang's parents knows eachother. They're friend.

Lee Gi Kwang

• 17 years old
• A student in Seoul High School
• In one school with Choi Hana
• Handsome, diligent, smart, nice, and funny
• Secretly fall in love with Choi Hana
• His house is next to Hana's house
• Younger brother of Lee Seo Hee
• Almost every girls in the school likes him.
• His parents and Hana's parents are friends.

Choi Siwon

• 20 years old
• A model
• Handsome, a good-brother, funny, and nice
• Having a crush on Gikwang's sister, Lee Seo Hee
• Always take care of his younger sister
• His parents went outside the town for bussines
• He and GiKwang's sister, Lee Seo Hee thinks Hana and GiKwang are fit to be together

Lee Seo Hee
 

• 19 years old
• Currently searching a job
• Beautiful, sweet, nice, and kind-hearted
• Also having a crush on Hana's brother, Choi Siwon.
• Used to be close with Siwon and Hana
• Likes hanging out and shopping

Doojoon, Junhyung, Yoseob, Hyunseung and Dongwoon

• Friends of GiKwang and Hana
• They and Gikwang made a group named  'BEAST'