RE-EDITING!! ⚠️⚠️ Y/n and Sana have been best friends since middle school. Now in high school, the two live in a two-bedroom apartment. They alwas bicker and "flirt" with each other, but what will happen when Sana gets a boyfriend? When she gets a boyfriend, Y/n gets into an accident where she loses some of her memories. Sana and Twice become Kpop idols, but when Y/n becomes their manager, will she remember Sana or not? The only problem is, she has a new "best friend" who likes her now and the rest of Twice also likes Y/n too.