Get to know - or at least meet - the main cast, while being introduced to Chiaki and her plight (alongside some light world building and a bit of Nagisa's backstory).
http://tvtropes.org/pmwiki/pmwiki.php/Recap/MyImpossibleSoulmatePrologueChapter1TransferStudent
FollowingRecap / My Impossible Soulmate – Prologue / Chapter 1 "Transfer Student"
Go To