Ano Hi ga Futari no Koi no Hate

Natsu and Aki have been close friends since childhood. Over time, Natsu's feelings for Aki have grown into something deeper, but he believes confessing is impossible. To avoid complicating their relationship, he begins to pull away. Meanwhile, Aki becomes more emotionally open without realizing Natsu's internal conflict. Their hidden emotions start to surface, leading to a moment where their bond may change.