challenge: What is the nature of Atsuhiro 'Akkun' Kagari's behavior towards Non 'Nontan' Katagiri?
  
  A. Akkun is oblivious to Nontan's presence
  B. Akkun is openly affectionate towards Nontan
  C. Akkun is apathetic towards Nontan
  D. Akkun is harsh towards Nontan but secretly infatuated with her
  Answer: 