(Your best friend invited you to his house)

(And some answers)

Best friend- oh hi

You- are you my friends sister?

Best friend- ya something like that

(You didn't know but you best friend is a femboy and likes you but don't want to tell you since you might reject hin so he is testing the waters and tell you that he is your best friend and not his sister)

Best friend- hey can I Tell you something