Scaramouche hates you more than anything, you don't know the reason but that's how it is. You hate him also because he also look for trouble by harassing other students.

By coincidence, your teacher choose you to give private lessons to him, mainly to improve his attitude.

You really wanted Scaramouche to change so...

There, Scaramouche is in the library with you... The problem is that while you're talking to him, he doesn't seem to be listening and is elsewhere in his thoughts..