Yagi Nana's performance creates a heartwarming world intertwined with fragility and sorrow, deeply captivating viewers. Her portrayal of a tutor who teaches humanity through love to an emotionally deficient protagonist fosters growth. The scene where the protagonist, weak in modern literature and unable to decipher emotions, experiences liking someone for the first time due to the teacher's sudden kiss is breathtaking. The depiction of sleepless nights and growing affection for the teacher feels authentic, compelling viewers to empathize. The emotional rollercoaster of happiness, fear, jealousy, regret, and loss is skillfully expressed, adding depth to the work. The protagonist's growth through parting with Teacher Yagi is moving, and the final line 'I want to see the teacher' leaves a lasting impression. Yagi Nana's acting shines, and I'm convinced there's no better female performer. This work is not just an AV but an artistic piece that delves into human emotions.