It depends what book you are talking about or how your perspective of the character is. In my opinion I would be friends with the main character because they have a brave spirit and seem to be outgoing and fun yet loyal.
Maybe you should try contacting his/her parents and seeing whats going on or unfortunatly he could've broke up with you without actually telling you he broke up with you.
Answer:
resources created by humans to aid production
Answer: True. I'm good with maths, so if i got myself confused i'm so so so sorry!