A silly story about these two’s first date:
While Steve is a good sister, she has a rather irritating habit of making Mordecai’s decisions for him. There was one time where she had set up a blind date with her friend’s younger sister. Mordecai didn’t even know he had a date until the last minute. Of course, he panicked. But Steve quickly helped her brother tidy up before sending him to the park. There he would meet a girl named Casey. As it turned out, she knew sign language from her deaf grandmother. That helped a lot after Mordecai’s awkward introduction.