In the beginning, I thought the whole idea of the whole awkward reunion of the main character, Sana, not even remembering his childhood crush, Nanaka was the start of a shakey relationship filled with a lot of issues. As I kept watching the series, there was always some dramatic scene leading up to revealing more of the thoughts of each character. Especially, in episode 8, I was really surprised when Sana found out about the origin of Nanaka traumatic experience. Then when Sana and Nanaka talk to each other, she finally lets out all her suppressed feelings out to Sana. For me, that was like a climax that would change the whole mood of the rest of the series. Other than that, it was an overall very good anime.