Lee Junghwan, Sandeul, throws a message in a bottle because of a dare. He didn't think anyone would read it, but he was dead wrong. A girl named Kwon Seojin happens to come across a mysterious bottle one day and just shrugs it off. She wasn't in the position to love. She had 2 siblings to raise with a cruel uncle who bosses her around. When they first meet, they have mixed emotions. They don't know that they are real soulmates. Soon, all that hate desolves into love, in Sandeul's case. Seojin is still blinded by her dislike for him, but that eventually goes away too...

I'm adjusting the age so It'll make sense since they're in high school :3

Lee Junghwan (Sandeul)

-17

-Loves to sing

-Has a sweet voice 

-All the girls fall for him

-Nerdy ><

-Part of a group called B1A4

Kwon Seojin

-17

-Pretty ><

-Also nerdy

-Loves to dance

-Great in speaking english

Cha Sunwoo (HamBaro)

-17

-Has an obsession with hats

-"The Sweet Badboy who looks like a life-sized hamster"

-Loves to Rap

-Part of a group called B1A4

Shin Dongwoo (CNU)

-18

-Clever & All knowing

-Loves to Rap 

-Part of a group called B1A4

Jung Jinyoung

-18

-"Charismatic Halbae"

-Loves to sing

-Song composer

-Leader of B1A4

Gong Chansik (Or just Gongchan)

-16

-Maknae of B1A4

-Childish ><

-Seojin's "other little brother"

-"LEMME STRAIGHTEN YOUR HAIR CHANNIE!" 

Extras

Jung Junhyuk and Jung Minjin

-Cousins of Seojin

-Charismatic 

-Mean, but has soft spots

Kang Woohyun

-Seojin's best friend (of the past)

-Has a crush on Seojin

-Smart

-Athletic

-Plays piano