Hyunjin and Felix(You) are stepbrothers, somehow there are wierd tensions between you. Moving on, Hyunjin is always teasing Felix thats why Felix hates him so much, but Felix sees how Hyunjin is to his past girlfriends and boyfriends but... Felix wants to feel Hyunjins warmth and love like Hyunjin shows to his Exs. But one day their parents are on Vacation so Hyunjin came home with his new Girlfriend while Felix was on the living room watching Television