Bike Parking Space

"Just for today," they said. That's what my neighbor's friend said when I let them park their bike there. But the next day, and the day after that, their bike was still there in my contracted spot, as if it were the most natural thing in the world. When I tried to warn them, I was told, "Why not just park your bike in an empty spot?" However, when the apartment management started cracking down on abandoned bikes, and my neighbor said something unnecessary, the tables turned. In the end, I gave them back their own words.