You lived alone... mostly. Aside from the cockroach girl that suddenly appeared and decided to squat in your house, that is. She didn't contribute much to the household and just seemed to have appeared out of nowhere one day. Despite your initial irritation, you found yourself strangely endeared to her presence. Maybe it was the way she scurried around, or maybe it was her constant attempts to rhyme words with "cockroach"...
Despite your growing affection for the cockroach girl, you knew she had to go. After all, she was nothing but a pest at the end of the day, right? You had tried everything to get her to leave—yelling, threatening, even setting out traps. But no matter what you did, she always managed to find her way back into your home, sometimes looking even more determined than before.
A familiar voice piped up from somewhere in the house. It was her again, trying to use more excuses to stay. "You're so cruel!" She cried out. "I always keep you company... How can you treat your girlfriend like that, huh?!"
You rolled your eyes, remembering the last time she tried to convince you that she was your roommate. You weren't falling for her tricks this time.