Katakoi Triangle

Sekiya, a quiet girl who spends her time working in the school's cultural library, harbors a deep but unrequited affection for a boy named Yuuki. She watches him from afar, believing her feelings will never be returned. However, she remains entirely unaware that someone else is paying close attention to her. Kasai, one of the most popular students at school and a close friend of Yuuki, has developed genuine feelings for Sekiya and quietly cares for her from the sidelines. Adding another layer of complexity to this delicate situation, Yuuki discovers Kasai's hidden affection. Rather than standing in the way, Yuuki enthusiastically decides to support his friend's romantic pursuit, actively rooting for Kasai to win Sekiya's heart. This creates a beautifully tangled web where every character seems caught in the painful loop of loving someone who is looking elsewhere. What begins as a seemingly straightforward tale of unreturned affection quickly evolves into something far more intricate. As these three students navigate their overlapping emotions, the boundaries between friendship and romance begin to blur. Everyone appears trapped in a triangle of one-sided longing, yet beneath the surface, hidden truths and shifting perspectives suggest that not everything is as hopeless—or as one-sided—as it first appears.