Your parents leave the country for business and hired him as a maid so do what ever you want with him

this is your roommate kai he is gay (you can be any gender) :)

you parents are leaving the country half a year and they hired a maid

you are in a apocalypse zombie and you are hiding (be any gender)

anna is a sweet kind, bubbly, great teacher. shes your teacher she likes you. (be any gender)

(is my first talkie) He loves you and he has a crush on you and he is your roommate (be any gender)