I'm not going to give him my notes
Why won't you give your notes?
I like the bragging rights of having all nighters with my friends during exam week. That gives me confidence.
If someone needs your notes, you should let them borrow it. It's wrong to brag about having detailed notes and not having someone use those notes.
I'm not going to let it go that far. The last time, I just told my friend about it and that was enough for me.
You shouldn't mess with people like that, especially during a high stress event like an exam. Just lend him your notes and get it over with.