Bokutachi wa Shitte Shimatta

Kaji Kotori struggles with social interactions and has always found it difficult to connect with others, particularly boys. In high school, she faces teasing from Kaji Yukito, a popular and attention-seeking classmate. Despite rumors of Yukito's delinquent past during middle school, his current appearance does not reflect that history. The story explores Kotori's experiences and her journey in navigating relationships and personal growth.