Toradora!

Due to his intimidating gaze inherited from his father, Takasu Ryuuji is a feared teenager, considered a delinquent by the other students at his high school. This image being the opposite of who he truly is, he would like to permanently shed it so as not to suffer the consequences that stem from it anymore. Ryuuji doesn't lose hope of succeeding, thanks notably to his friend Kitamura who, in addition to seeing through this misunderstanding, allowed him to meet Kushieda Minori, with whom he fell in love. While thinking of her, he accidentally bumps into Aisaka Taiga, a classmate and friend of Minori, whose bad temper is matched only by her strength. Following a series of coincidences, Ryuuji learns that Aisaka is his new neighbor and that she is in love with Kitamura. An ambiguous relationship then develops between the two, with the goal of getting closer to their respective loved ones.