Nakaaki Keiko and Mimasaka Kousuke crossed paths at the age of 16 while in high school. Keiko served as the student council vice president and ranked first in her class. Kousuke, having been expelled from his former school, devoted most of his time to filmmaking. This narrative follows the lives of these two apparently different friends across a ten-year period, crafting a touching story of miscommunications and lost chances as they seek to discover their true identities.