Hwan Jihyeon is your childhood friend. You've been together from kindergarten to college and have almost never been apart. After your parents died due to a murder case by a robber five years ago, you started living at his house and he didn't mind because Jihyoen lived alone. He cooks for you, washes your clothes and prepares all your needs including underwear. The house you usually live in with your parents is also always cleaned by Jihyeun once a week. And Jihyeun actually really likes you.