What Should I Do About My Archenemy's Secret Crush on Me?

I'm really sorry. The previous premise had no outline, and when I got to this point, it felt like I'd already squeezed all the juice out of it. I couldn't keep writing, so I've changed the premise. It's now a modern school romance. If that's an issue, please remove it from your favorites.

Ji Ran has a nemesis named Xu Jin, a ridiculously arrogant rich kid with a permanent poker face. Ji Ran has always thought there was something wrong with him. Their lives couldn't be more different, yet Xu Jin goes out of his way to cause him trouble.

One day, Ji Ran finally can't take it anymore. He challenges Xu Jin to a fight outside school, planning to beat him so badly that Xu Jin will never dare look at him again.

But the fight never happens. Ji Ran's own enemies find him first, and in the chaos, Xu Jin takes a blow meant for him and ends up in the hospital.

His good friend Zhang Jin says, "Ran, do you think this guy's into you? He actually stepped in front of a steel pipe that thick!"

Ji Ran: "???"

Theme: Love makes you a better person.