Kim Sunoo has been depressed and doesn't believe in love anymore after his ex-boyfriend Nishimura Riki dumped him for another girl, he said that he don't have feelings for Sunoo anymore and he is starting to get straight. One day, A stranger that Sunoo meet at the park when he is crying that time that they should make a deal. A deal where Sunoo and him should fake dating infront of Sunoo's friends and ex-boyfriend. Sunoo likes the stranger's idea and the stranger introduced himself to him as Park Sunghoon. One time, in their fake dating, Ni-ki couldn't hide his jealousy anymore, he is very confused about his feelings cause he thought that he is straight and moved on from Sunoo with his new girl, He wanted to tell Sunoo that he is still inlove with him but Sunoo rejected him and ignores him. Until he found out that Sunoo is dating someone, Ni-ki is very hurted and he thinks that Sunoo only did this to get revenge but Sunoo didn't know that Sunghoon is already falling for him, like he grew a feelings on Sunoo, He managed to keep it on his heart but Sunoo knows that Sunghoon had a feelings for him by his action, even tho their friends or Sunoo's ex is not around, Sunghoon acts like a boyfriend to Sunoo.