When it came time to confess their feelings, these anime characters were unfortunately rejected. Confessions in anime are always a big deal. The protagonist spends too long overthinking the situation, works up the nerve, and then makes a dramatic show of asking out their love interest.
In Osamake: Romcom Where the Childhood Friend Won't Lose, the main character, Sueharu is confessed to by his childhood friend, Kuroha, but he rejects her as he already has feelings for a classmate, Shirokusa. When he confesses to Shirokusa, he finds out she already has a boyfriend.
At the start of My Teen Romantic Comedy SNAFU, Hachiman has a very cynical outlook on life, with no interest in girls or even friends. Upon meeting Yukino Yukinoshita, he briefly wonders if maybe they could become friends. Yukino very quickly shuts him down and lets him know that they will never be friends.
Confessions in anime are always a big deal. The protagonist spends too long overthinking the situation, works up the nerve, and then makes a dramatic show of asking out their love interest. It's a trope as old as the genre itself, and any anime fan has seen it dozens of times before.
In Toradora, Ryuji and Taiga make an agreement to help each other get with their respective crushes, since Ryuji likes Taiga's friend, Minori, and Taiga likes Ryuji's friend, Yusaku. Eventually, they each get their own opportunities to confess.
At the start of My Teen Romantic Comedy SNAFU, Hachiman has a very cynical outlook on life, with no interest in girls or even friends. Upon meeting Yukino Yukinoshita, he briefly wonders if maybe they could become friends.
Your Lie in April follows the lives of two child prodigy musicians, Kousei and the girl he's in love with, Kaori. Kousei's childhood friend, Tsubaki, soon realizes that she has feelings for him.
As children, the Elric brothers got into an argument about which of the two might marry their friend, Winry, when they got older. In the present, Edward decides to bring up the topic once more.
Before they began dating, Mai and Sakuta of Rascal Does Not Dream of Bunny Senpai worked closely together to try and figure out why it seemed as though people were forgetting who she was. During this process, they spent the night together in a hotel, as friends.
The inciting incident that kicks off Masamune-kun's Revenge occurs during the titular character's childhood. He confesses his feelings to the beautiful Aki Adagaki. She retaliates by rejecting him and calling him "Pig's foot."
The protagonist of Gamers!, Keita, is a loner. He loves playing games in his spare time, and his classmate, Karen Tendo, invites him to join her games club after school. After checking it out, he decides it's not for him, since he's not a competitive gamer.