After seeing Akari fall in love with Kazuomi, Rio couldn't control her feelings and kissed. Yuna, who likes Akari and Rio who have been trying to be a family, is shocked. Yuna knew about Akari's efforts as a friend, so I'd like Rio to know about it. Volume 4 where each one grows while being hurt!
Chapters:
Chapter 13
Chapter 14
Chapter 15
Chapter 16
HQ, comics, mangá / Romance