[Evan]

I don't understand why you'd pay him back if you were out to destroy his stuff. I think you should pay him back, but it seems like that you've decided you don't care about the value of his things when you throw them out the window.

Edit: Unless you were just planning on paying him back no matter what. But then it seems like an awfully expensive way to have fun. I don't know, everything about your post seems weird to me.