Bro... middle school Nagi was so full of life and hopes. What happened to her...
Also, a motorcycle accident? She died? Lover's suicide? Was that with Esemori? They're supposed to have known each other for a long time, even though Nagi is so young, so there was possibly some underage manipulation going on. Was this other person she crashed with in that accident Esemori? This is confusing how we're not being given all the details.