The Dreaming Boy Is a Realist(2020)

Yumemiru Danshi wa Genjitsushugisha

Wataru Sajou, deeply infatuated with his beautiful classmate Aika Natsukawa, approaches her with unwavering determination, fueled by dreams of their shared love. However, one day he wakes up questioning his worthiness of being with someone as wonderful as her. Fearing he's not good enough, Wataru begins to create distance, leaving Aika puzzled. She starts to believe he now despises her. Will they ever find the courage to bridge the gap between them?

(Source: Monogatari Novels)