Classmate dropped guitar (accidentally). Caused Chip

Hey everyone, today I took my guitar to school because we have a concert in the evening and we needed to run through the songs and strengthen some sections. Thing is, during practice we took a quick break while the two voices discussed a harmony, and I left my guitar propped up in a chair (this was my bad, I know that). Basically as it says in the title, classmate going by accidentally knocked it over and caused this chip in the finish. I’ve got two questions:

The guitar was almost brand new (it’s a Vintage REVO series Colt, cost about five hundred bucks), I bought it new as a birthday present to myself a few months ago and I made sure to keep it pristine

A. Should I ask my classmate (who realistically would ask her parents) to reimburse me somehow for the damage (or what it’d take to fix)? I feel like that’s an a**hole move because it was just an honest mistake, but at the same time I did spend my own money on the guitar

B. Should I even bother fixing it? Or should I just keep it as a battle scar, like to add character. And if I do choose to not fix it, should I do something to it (ie: superglue or something like that) to seal it off and prevent it from getting worse?

Thank you everyone