Kwon Sohyun, Choi Zelo, Nam Woohyun and Jang Hyunseung have a group project to do something with their topic: love. They decided to form an agency. They all get along really well except for Zelo and Sohyun. At first, they really werent friends but they slowly started to like each other. Like as more than friends but always denied it. Their clients know their relationship and are fine with it. When the project is over, Sohyun thinks it will be back to normal, but it doesnt, especially with Lee Sungjong, Son Naeun and Choi Zelo either liking her or not.