First Day Of School

SNSD and EXO are rival and they hate each other.
SNSD
Yuri: The Black Pearl
Sooyoung: The Great Eater
Sunny: The Aegyo Queen
Taeyeon: The Angel Voice
Tiffany: The Eyesmile Queen
Yoona: The Goddess
Hyoyeon: The Dancing Queen
Jessica: The Ice Princess
Seohyun: The Innocent Maknae
EXO
Lay: The Healing Unicorn
Luhan: The Pervert Cutie
Kris: The Ice Prince
Chen: The Trolling King
Xiumin: The Sweet Oppa
Sehun: The Evil Maknae
Kai: The Dancing Machine
Suho: The Rich Oppa
Beakhyun: The Eyeliner King
Chanyeol: The Reaction King
Tao: The Cry Baby
D.O: The Chef
What will happen if they stop hating each other and start loving.