A-Pink, seven kind, pretty, and smart girls who are very popular. They consist of Park Chorong, Yoon Bomi, Jung Eunji, Son Naeun, Hong Youkyung, Kim Namjoo, and Oh Hayoung. They have many fanboys. Infinite, seven kind, handsome, noisy, and smart boys. They consist of Kim Sunggyu, Jang Dongwoo, Nam Woohyun, Lee Hoya, Kim Myungsoo, Lee Sungyeol, and Kim Sungjong. They have many fangirls Woohyun who has so many girlfriends before now has fallen in love with Chorong who is very smart, pretty, and kind but sadly dense. Every obvious thing that Woohyun tried to make Chorong notice his feelings ended up failing miserably. He started to get frustrated that sometimes he overreacted if boys got too close to Chorong even if it's his own best friends. Will Chorong stop being dense and start to notice his feelings for her? Will Woohyun give up his feelings for Chorong? Will they end up together in the end?