TAKARA'S TREASURE

Taishin has moved to Tokyo from his hometown of Fukuoka in order to reunite with Takara, a stranger who had consoled him in his grief the year prior. However, despite finally getting a chance to express his gratitude to Takara at college, he is given the cold shoulder! But Taishin, undeterred, decides to pursue Takara anyway, and Takara finds himself becoming more and more enchanted by Taishin’s straightforward and earnest gaze. (Source: SuBLime) — Description from AniList community (anilist.co).