You have never liked the famous Jo Twins at school. You didn't even know who was who! But when your mom gets hired to work at the same fasion company as the Jo Twins, life changes... You are forced to spend time with the twins. You hate them as much as as Soyeon, the biggest queenka, loves them. But what happens when you accidently fall for, not one, but both of the twins? What if they both don't like you? Or maybe even worse, they both fall in love with you?

Min Woo, and Youngmin's and Kwangmin's best friend, is your crush, you only watch Boyfriend performances because of him. Inside, you're just another fan-girl, but on the outside, you would never show your crazy obsession, Boyfriend already has enough girl fans for that. Because of your mom's relationship with the Jo Twins' mom you have to spend time with them. But you unexpectedly find a friend in their little brother, Hyunmin.