The tales of 8 different person with various background but with the same problem when it comes to feelings — love, hate & friendship. Introducing the hearts owner: Son Naeun / Naeun26 years old (27 years old in Korea)Model - own her own fashion brand (SNE)The next heirs for THE S GROUPCold, blunt, princess-like-attitude Park Chanyeol / Chanyeol28 years old (29 years old in Korea)Baekhyuns partner / freelancerMajoring designerTall, prankster, rich Park Chorong / Chorong 28 years old (29 years old in Korea)Etiquette teacher at Seungri HSNice, kind hearted, clumsyHas a crush on Kim Minseok (her former senior) Kim Junmyeon / Suho29 years old (30 years old in Korea)Successful businessmanCharming, nice, short-tempered (sometimes), cares for his loved onesGirls favorite one-night-stand partnerYoon Bomi / Bbom26 years old (27 years ld in Korea)Baekhyuns cafe worker / waitressLives with ChorongCute, bubbly, strong, sensitive Do Kyungsoo / Dyo / Kyungsoo28 years old (29 years old in Korea)Attorney - own his own law firmCharming, mysterious & broken heartedOnce a married man Kim Namjoo / Namjoo21 years old (23 years old in Korea)Unemployed / freelancerSuhos sisterPretty, bubbly, easy-going, happy kid Byun Baekhyun / Baekhyun28 years old (29 years old in Korea)Freelancer - owns a building & run a cafeBorn in a silver spoon - came from wealthy familySpoiled brat, playboy, innocent like smile  Other minor characters:Xiumin - Eunji - Sojin - Sungjae Pairing: Suho/Chorong/Xiumin/Eunji - Baekhyun/Naeun - Sojin/Kyungsoo/Namjoo/Sungjae - Chanyeol/Bomi