Chapter 2: I really, really love the writing style going on here! It's so entertaining and the sentences definitely catch my attention (because I usually just skim when the structure becomes too repetitive and stuff).

Anyways, I can't decipher what Jongin's personality is yet because he's sort of hot and cold in my perspective. Math is definitely not my strongest suit either, so I'm like Mina in a way ;^) The only thing I have to point out in this well-crafted story is the super teeny weeny dialogue punctuation mistakes. Here's a link that I recommend to authors: http://www.be-a-better-writer.com/punctuate-dialogue.html